Software 2024, November

People with poor eyesight do not always use corrective means (glasses or contact lenses). And it is not always convenient to see the text on the screen in real size. You can solve the problem by zooming in on the page. Necessary Computer with keyboard

A proxy server is a computer that acts as an intermediary between your machine and some kind of service, a computer on the Internet, or just a network site. Reasons for using proxy servers can be, for example, regional settings or specifics of Internet access

Laptops have become a part of our lives so that many people cannot imagine a single day of their lives without it. But it needs careful care, without which it can quickly break down. What needs to be done to make the laptop last longer? Batteries When charging the laptop, first connect the charger and then to the mains

RAM is one of the most important elements of a system unit or laptop. The speed of information processing and the computer as a whole depends on its type, volume and clock frequency. Very often, users are faced with the problem of replacing RAM, because analogs of boards installed in their system unit of boards may simply not be in stores

A big drawback of many mobile computers is a poor-quality cooling system. Poor fan performance can be caused by a number of independent factors. The main reason for overheating of a mobile computer is the poor quality of the integrated cooling system of the device

In the modern world, computers are becoming more and more popular. Sometimes buying a new computer is just a whim, sometimes it is a really necessary measure, sometimes a PC makes our life much easier. In addition to personal computers, laptops were actively developed, which not only could become a worthy alternative to conventional PCs, but even surpass them in some parameters

Most of the keys on a computer keyboard can have more than one function, but several different functions, depending on which mode is selected. Knowledge of these subtleties significantly saves working time. For example, if the text contains a large number of numbers, then it is inconvenient and long to use keys arranged in a row to type them

When using a computer, it is partially worn out, this is no longer a secret for many. There comes a moment when the familiar sound of the system unit fans begins to grow, turning into a slight hum. This suggests that it is necessary to clean the cooler, because the layers of dust add a lot of stress as it unwinds

Windows 8 is one of the latest operating systems released by Microsoft. The software provides the user with all kinds of tools that allow you to manage the software content of your computer and make it possible to install or uninstall all kinds of applications

To save time and space, many keyboards and notebook manufacturers make multifunction keys: when certain commands are combined, the same button can perform different functions. Sometimes a person forgets to switch the keyboard layout and spends his time typing the wrong text

Imagine that you are out on a great sunny day with friends in nature. So that this memory does not fade over the years, you need to capture it in a photograph. But that's bad luck, the photo suffered from sun glare. It's okay, this minor nuisance can be easily corrected with the help of everyone's favorite Photoshop program

There are times when a BIOS update is required. The most popular way to update the BIOS is by creating a bootable floppy disk. But the days when FlopyDisk was installed on every computer are long gone. And a floppy disk as a storage medium is very unreliable and outdated

When you are working at a laptop and the screen suddenly goes out, and the computer itself turns off, you need to understand the reasons and decide what to do if it breaks down. Let's consider the main reasons for the breakdown. If the laptop does not turn on, then this may be due to the fact that the microcircuit of the south and north bridges is out of order

The need to reset or reboot the Bios is not so common. Freezing and incorrect operation of Bios can be caused by many reasons: power surge, power supply failure, etc. If the system time is constantly reset to zero in Bios, the settings are not saved, which means that they require resetting the Bios settings

A problem that many laptop owners face is the built-in touchpad, which prevents them from typing if accidentally touched. Disabling such a built-in mouse is a very simple matter, so difficulties with the touchpad when working in text should no longer arise

Due to failures that can be triggered by various reasons, information on flash cards can be lost. Do not immediately give up on it. There are several ways to recover lost data. Instructions Step 1 Open the USB stick. If this fails, and an error is displayed on the screen, then in order to recover the data, you need to start by formatting the flash drive

There are many ways to record sound to your computer, ranging from beginner level to professional level. In this article, you will find the easiest and most affordable way to record sound on Windows. Necessary - Windows OS; - Microphone

Most comparatively old laptops have one big problem - a weak graphics card. Considering the fact that some laptops have an integrated video adapter, replacing it becomes a daunting task for many. Necessary - crosshead screwdriver

In order to establish communication between laptops, it is necessary to create a local network between the two systems using an Ethernet cable or a special USB cable. Laptops must have file sharing to transfer data. Necessary Ethernet cable or USB data cable

When installing two or more computers at workstations, it is often required to create a network between them. The network should not only be local, but also with Internet access. For this, wi-fi adapters are usually used. Necessary Computers with wi-fi adapters

In recent years, laptops have come to dominate over stationary PCs. This is due to their many advantages, the most popular of which are: mobility, ease of use and the ability to operate on a battery. But laptops have one big drawback: they have a relatively small display diagonal

Most modern computers and laptops support work with several display devices at once. In this case, we are talking not only about monitors, but also TVs, projectors and other devices. Necessary - video cable; - projector; - monitor

At the initial stage of learning the programming language (PL) PHP, it is necessary to master the work with operators for outputting elements of text and HTML code, which will allow displaying an image on the user's screen during the execution of the script on the page

You can simultaneously connect two computers to the Internet using a router or a direct computer-to-computer connection. Despite the high cost of the first method, it is much more convenient to operate computers using a router. Necessary - network cable (patch cord)

The character in the Minecraft game eats, rests, builds, fights, extracts resources and much more. For a full life, he needs a home. It is quite natural that many players want to learn how to make a beautiful house in Minecraft. How to build a house in Minecraft The choice of options for making a dwelling in the game is huge

For quick work in the text editor Microsoft Office Word, you can assign hotkeys or combinations of these keys. Typically, this increases the efficiency of the work and reduces the time spent by the user typing and editing the document. In this editor, you can assign hotkeys yourself, which gives an additional plus to the treasury of its advantages

Choosing a laptop in a store, you just need to test it, however, not every seller of computer equipment knows how to do this, despite the fact that he works in this industry. If you decide to buy a used laptop, then it simply cannot be purchased without testing

The power supply is an important element in the computer system unit. Its main function is to distribute voltage between all devices in the computer. Most often, the possibility of purchasing a similar power supply unit is simply not available

Installing antivirus software on your computer is not always a viable option. First, not everyone can afford it. Secondly, installing and configuring antivirus for proper use can be overly complex processes. That is why there is a free alternative in the form of an online virus scan of your computer

To protect your computer from all sorts of viruses (worms, Trojans), you can choose any anti-virus complex. For one reason or another, some users cannot use antivirus software. In this regard, online check systems have been developed. All that is required from a computer user is to launch a browser and go to the site

If you use the Internet a lot and quite often, you, without your desire, become an easy victim for all kinds of worms, Trojans, malware and other viruses that inhabit the global network. The myth that a virus can only be purchased from untrustworthy websites has long gone unjustified

BIOS (Basic Input / Output System) is not part of the computer's operating system, it is built into the motherboard firmware. Infection with malware is a rare occurrence in BIOS, as viruses usually attack the part of the operating system that resides on the computer's hard drive

DNS (Domain Name System) is a system that maps numeric IP addresses to plain text names. To put it simply, the system translates the site address you typed into a numerical value that a computer can understand. That is why, due to the overflow of the cache, you may have problems accessing sites

A cache is intermediate memory between two devices, which reduces the number of calls to these devices, thereby improving performance. Quite often, there is a problem with clearing the cache. Overflowing the local cache with various files does not violate confidentiality, but it can severely slow down the entire system

Using the laptop's video output, you can connect a TV, monitor or office projector to it. This will allow you to display the image on a screen with a larger diagonal than the built-in laptop display. Instructions Step 1 If your laptop has an S-Video connector, you can connect a TV to it

The computer's RAM directly affects the performance of this hardware. When choosing RAM elements, it is customary to pay attention to the amount of their memory. This is not entirely true, because there is another characteristic that is an indicator of the speed of operation of the RAM cards

The vast majority of users sooner or later face the problem of gaining access to their own computer or laptop. Everyone can forget their password. In such cases, it is customary to either bypass the protection system in order to gain access to the operating system or the entire computer, or to remove the password for the same purpose

Probably, many owners of laptops from Hewlett-Packard have faced the problem of the impossibility of splitting a hard disk into the required number of partitions. The fact is that many models of HP laptops are sold with a hard drive already divided into 4 partitions

When using the Windows Seven Home Basic (Premium) operating system, it is possible to quickly upgrade to a new version. For this, several different methods are used, each of which has its own nuances. Necessary - Windows Anytime Upgrade

You can often face a situation when mobile computers have unconfigured and inactive devices. Most often, this problem occurs after you reinstall the operating system yourself. Necessary - CD with drivers; - access to the Internet

Setting up a home Internet network between a personal computer and a laptop is a necessary task for full-fledged work, study and entertainment. How to set up a network between a "computer" and a "laptop"? Necessary - switch

There are two main ways to connect a desktop computer and laptop into a single network. You can use a regular cable connection or Wi-Fi wireless connection. Necessary - Wi-Fi adapter. Instructions Step 1 If you do not want to spend money on purchasing a Wi-Fi adapter for your computer, then buy a network cable

Replacing a broken laptop display can cost half the cost. If the computer is old, the matrix may be more expensive than itself. The way out in this case is to purchase a used screen. In large cities, it is most rational to go to the computer markets to buy a used laptop display

Sometimes it becomes necessary to connect several computers to a network. The reasons for this need vary. For example, you need to overwrite files, or you just need to create a connection between computers. Necessary - network cable Instructions Step 1 First you need to make sure that the drivers for network cards are installed on the computers

To update NOD32 manually on a computer that does not have access to the Internet, you need to configure it to be able to receive updates from a computer that has access to the Internet. If the computers are on a local network, then the one that has access to the Internet will be able to download updates from time to time and be a source for everyone else

Each laptop and stationary personal computer has a kind of BIOS battery, which serves as a backup power supply and storage of settings. If necessary, it can be easily and simply replaced with a new one. BIOS battery in laptop As you might guess, the BIOS battery, first of all, serves as an additional reserve of computer power

Few of the users know that laptops can be upgraded in the same way as regular desktop computers. Using a standard screwdriver, you can replace hard drives, optical drives, and RAM modules. Instructions Step 1 Shut down the operating system on the laptop and wait until it turns off

When installing an operating system, laptop owners often encounter no sound. To restore normal operation of the computer, you need to install a sound device driver, and for this you need to know which sound card is installed in the laptop. Instructions Step 1 The main difficulty in identifying a sound card in a laptop is that it is not always possible to find out its data using standard Windows tools, so it is more convenient to use third-party utilities

Almost every user asks himself this question, because no one wants to wait until a program, file or folder opens, a page on the Internet loads, the smartest machine boots. Let's take a look at the most common causes of PC slowdowns. 1

In order to quickly change the RAM modules in a laptop, we first need to find out where the slots are. Then we remove the cover and just add a new module. Or we replace the old ones with new memory modules. Necessary RAM, laptop, screwdriver Instructions Step 1 Often, laptop owners face the question of replacing the RAM

For those users who are disappointed in the quality of computer monitors, there is an excellent solution - to use a plasma or LCD TV as its counterpart. Necessary Video signal cable. Instructions Step 1 Before you rush to switch cable from monitor to TV, you need to find the right connector

In case of malfunctions in the operation of the mobile computer, you should diagnose it. Remember that only the correct identification of the problem will help you restore the performance of your computer. Necessary - Windows boot disk

A lot has been written about not dumping your whole life on the Internet. But since many people love Instagram and similar services so much, I want to remind you of some key points of compliance with minimum security. So, why not upload your photos and, especially, photos of your children to social networks and other sites?

For the sake of simple curiosity or in order to apply for a certain position, it is worth knowing your typing speed on a computer keyboard. Life on the Internet is evolving at a rapid pace. Today, on the worldwide computer network, we are not only looking for useful information for work or study, but also fully communicate, we spend our leisure time in a variety of ways

What is "phishing" can be guessed by remembering the meaning of the English word "fish" (fish). Thus, phishing is a kind of fishing, but the user is a tasty fish in it, or rather his personal data, which opens access to money

A certain category of users would gladly change the Windows operating system for an Apple product. Unfortunately, not everyone can afford to buy an expensive laptop from this company. Necessary - USB storage; - Mac OS image

Users of netbooks and laptops know that many of their models are equipped with an additional key - Fn. It can be used to increase the volume, switch music, etc. Function key Laptops (netbooks) from HP, Asus, Smasung, Compaq and others are equipped with special function keys, with which the user can quickly switch between music, launch wireless networks, increase or decrease the volume and perform other manipulations with the device

Buying a laptop today is a common business. A modern person can no longer or does not want to do without a laptop, stationary computer or at least a tablet. But the acquisition of smart technology entails additional costs for devices that are connected to a PC

Everyone knows the usual decorated eggs, which are traditionally given for Easter. But virtual Easter eggs are not at all from that "opera" … We can meet with them when working with the most serious programs and hardware. An undocumented opportunity is called an Easter egg for programs and services on the Internet, a surprise that is easy enough to find

Dozens of programs are actively developed for Microsoft Windows that provide functions to protect your computer from viruses, worms, Trojans and other malicious programs. Let's take a look at five of the most popular free alternatives to paid packages that provide ample security

Some personal computer users use a password to protect their system, others do not, but this does not negate the fact that the presence of a password prevents unauthorized users from entering your computer. Especially, the presence of a password is necessary for work computers and laptops, which are at great risk of illegal penetration into the information of any company

Optical drives and hard drives can operate in one of three modes: "Master", "Slave" and "Cable select". If on the first to select the mode it is necessary to rearrange only one jumper, then on the second - often two or three

Many people are worried about how to properly clean a laptop if it gets dusty. First, you need to determine whether this is really the case. Pay attention to the following symptoms: the laptop suddenly becomes noisy, often freezes, its surface heats up instantly

The ingenuity of hackers knows no bounds, human curiosity is also boundless, and those who want to leave spam on your behalf are not diminishing. The account contains information about the registered user. To prevent anyone from using your account, there are passwords

With the release of the new version of the OS from Microsoft, many are wondering how to get Windows 10 for free and whether it is worth switching to it from the familiar XP or Windows 7. After all, the eighth version has remained extremely unusual and inconvenient for most users

Many users have learned from personal experience that eating at the computer is not a good idea, since food gets under the buttons of the keyboard, thereby making it difficult to work. Also, in addition to this, quite a lot of random small objects fall under the keys, which are quite problematic to get, given that removing the keyboard in many models is due to some peculiarities, not to mention the fact that this is a complex process that requires attention and utmost accuracy

Moisture trapped on a laptop is one of the most common causes of damage. And the point here is not so much in the liquid itself, as in ignorance of the actions that must be performed in order to minimize the damage caused to the equipment as much as possible

Today, the popularity of laptops is growing steadily. They are comfortable, not bulky and you can take them with you wherever you go. There are many laptop models. Some are better, others have slightly worse characteristics. But the laptop can be pumped, that is, a number of procedures can be carried out that will improve its work

Chromium is a browser that can be downloaded for free. The Chromium developers are trying to create a fast and secure browser, but how successful are they? The community that develops the browser is called The Chromium Authors. They set themselves the task of making a program that would not only allow ordinary users to quickly and safely browse the web and use Internet services, but would also be convenient for webmasters

Did you know that a long time ago humanity tried to build a mechanical computer? One interesting option is Babbage's car. Yes, attempts to build machines that perform mathematical operations began a long time ago and were successful

If you urgently need money, you should not immediately borrow it from friends and acquaintances. Better pay attention to the things at home that you are not using. Often, after purchasing a new laptop, the old laptop becomes unnecessary, and selling it can be a great way to make money

Users are faced with working with archives almost from the moment they purchase their first PC. And over time, they realize that an archive is a convenient way to store and transfer almost any file to other users. Working with archives for inexperienced users does not seem very simple, although, in fact, there is nothing complicated in it

The touch mouse, or as it is also called, the touchpad, is a great invention. But this device is no longer relevant, since many laptops are equipped with a separate USB mouse. Instructions Step 1 Laptop users have noticed that the touchpad significantly increases the time spent on work

Some users are sometimes faced with the task of recording voice guidance on portable devices, such as a laptop. This may require all the equipment required to record voice on a desktop computer. Necessary - notebook; - microphone

Most users of personal computers repair their office equipment in specialized workshops or call craftsmen at home. However, there are still a lot of people in the world who like to get to the bottom of everything themselves. There are even special sites on the Internet where such amateurs exchange experiences

A leased line is a fiber-optic or radio channel, for the use of which a monthly fee is charged. Now there are many providers providing leased line connection. Most often, the provider conducts connection and hardware configuration of the line free of charge or for a small fee

If you are looking for a good quality laptop at a reasonable price, then you should pay attention to the Lenovo v580c laptop. For a budget laptop, it is equipped with a fairly large set of tools. Lenovo v580c software is based on a licensed version of Windows 8

Laptops are portable compact computers that have been in use for a long time, but in Russia they began to gain popularity relatively recently due to price reductions. Working with a laptop is somewhat different from the usual use of a regular computer, and you need to get used to it

Today on the Internet you can find many articles about the need to regularly clean your computer from dust. But after that, users often turn to PC repair offices. Let's think about whether it is necessary to clean a personal computer from dust and how to do it safely

Like all electrical appliances, laptops get hot during use. This is a normal process and components are designed for high temperatures. However, exceeding the temperature threshold is a dangerous situation that can lead to both unstable operation of the system and its complete failure

The breakdown of expensive electronics is certainly a sad event. But in some cases, you can reduce the cost and waiting time for repairs if you take action yourself. What can the user cope with himself, and in which case is it better to contact a specialist?

To get old mail back, the user must perform a number of specific actions. In some cases, this does not require the intervention of the administration, however, there are situations that without the help of the administration of the postal service, it will be impossible to restore access to mail

When working with a mobile computer, it is important to follow certain rules. Improper handling of the notebook can damage certain parts and shorten the life of the computer as a whole. Instructions Step 1 Remember the basic rule of transporting your mobile computer:

The creation of scientific articles, for example, thesis or term papers in mathematics, is impossible without the use of formulas in them. The Microsoft Word editor is equipped with a special tool - the Microsoft Equation formula editor. This editor allows you to insert mathematical formulas directly into your document

Despite the emergence of new operating systems, the Windows XP operating system is still one of the most popular. Most laptops are sold with Windows 7 preinstalled, while many users immediately after purchasing a computer remove the "seven"

If you want to remove the keyboard on a laptop for cleaning, replacement or something else, but you are afraid to harm the laptop or simply do not know how, then carefully read the following article. Necessary - Phillips screwdriver - flat screwdriver - knife Instructions Step 1 Turn off your laptop

The hard disk is one of the most vulnerable elements of a personal computer. Extreme care must be taken when replacing this device. In addition, it is important to choose the right new hard drive. Necessary set of screwdrivers

Laptops are more and more actively used by enterprises in the course of their activities, they are often preferred to bulky stationary computers. However, legislation tends to lag behind the rapidly evolving reality, and it is not always clear how to take into account and write off the costs of newfangled inventions

Installing drivers for a mobile computer is a very important process of setting it up. Using up-to-date programs will improve the performance and stability of your mobile PC. Necessary Access to the Internet. Instructions Step 1 After installing the operating system, install the anti-virus program and set up an Internet connection

Track how much memory is being used. Surely, while working with a laptop, you open several applications. And each one takes up a certain amount of RAM. If there is not enough memory, Windows can use the hard disk - virtual memory or paging file

From time to time, it is necessary to clean computers and laptops from dust and dirt accumulated inside them, to clean the keyboard from cookies that have got there, or simply to change the configuration. Disassembly of many laptop models takes place in different ways

In modern laptops running the Windows 8.1 operating system, many files are opened using standard system tools. However, some formats remain beyond the capabilities of standard applications. One of them is DjVu - a very common format for magazines and books

A laptop is a very useful thing, as it helps you work with important documents, surf the Internet or just play games and watch movies. At the same time, it does not depend on whether there are current sources nearby or not: after all, it is equipped with a built-in battery

Replacing the matrix on a laptop is a rather complicated process, which is best left to the specialists of the service center. However, if you decide to do it yourself, be extremely careful and careful not to damage your computer. Necessary - screwdriver

Like a regular desktop computer, a laptop needs good ventilation inside the case, which is achieved through the built-in coolers and vents in the case. By restricting air access to these vents, it is easy to overheat your laptop, causing it to shut down

Dust clogging the keyboard to the point where individual buttons are no longer pressed is a phenomenon known to many laptop owners. However, sometimes situations are more catastrophic, for example, a coffee mug spilled on a laptop. In each of these cases, it may be necessary to change the keyboard in the laptop

Over time, the laptop battery starts to perform worse. Its capacity decreases, and other characteristics deteriorate. How do you know if it's time to replace your battery with a new one? To determine the state of the battery, we do not need anything except the standard powercfg Windows program

What should I do if, when I connect my phone to a laptop via a USB cable, the laptop does not see it? Let's consider the main reasons for such a malfunction. Reasons why the laptop does not see the phone: 1. The USB cable is broken

One of the reasons for the slow operation of a mobile computer is insufficient RAM. If you decide to replace your old RAM boards, then learn how to properly select and install these devices. Necessary - Speccy. Instructions Step 1 Determine what type of RAM your laptop is working with

The laptop keyboard is designed for long-term use. And this is not surprising, because almost 60% of the commands sent by the user to the computer's processor are carried out by pressing buttons. However, the durability of even the sturdiest laptop keyboard has its limits

A computer is a capricious thing that requires careful maintenance, which consists in regularly cleaning its insides, lubricating (if necessary) various parts of the computer with thermal grease, replacing or repairing faulty parts. With a laptop, things are more complicated

Almost every laptop has a hidden partition. It can be deleted if desired, which allows you to free up disk space. You can also restore a hidden partition if you suddenly have any problems with it. However, computer users often have difficulties with this operation

The speakers built into the laptop can sound very loud, but poorly convey bass. Therefore, in stationary conditions, it is better to connect a laptop to an external amplifier. The connection method depends on the amplifier model. Instructions Step 1 To make the cable according to the first method, take a stereo jack plug with a diameter of 3

The rarest and most radical option is when no operating system is installed on your hard drive. In this case, the normal boot of the computer becomes impossible. This can happen if you installed a new hard drive in your computer, or if you, desperate to restore an operating system overloaded with errors, decided to give your computer a new life from scratch and deleted the folders with system files

After buying a laptop (no matter - new or used) it always takes some time to configure its functionality according to the needs of the owner. To improve the performance of the system, the first step is to update the BIOS of the motherboard. Updating BIOS using special modern utilities usually does not involve any difficulties

People playing on a laptop occasionally encounter the fact that the game starts to slow down. The movements of objects and characters become discrete, sometimes the game stops altogether, so it becomes simply impossible to continue. The reason for this may lie both in the device and in the game itself

Today there are a huge number of different models and complete sets of laptops, but they can not always meet expectations, and it is especially difficult to find a good laptop for programming. Programmers are people who choose a mobile and powerful device for their work

Formatting, in the usual sense, is the process of writing certain information responsible for the correct storage of files, as well as, in some cases, system boot files, to the beginning of the disk. Formatting is done to erase data or to restore the hard drive

Distributing the Internet using a laptop or netbook in the absence of a router is a very convenient opportunity if this procedure is performed occasionally and there is no need to purchase special equipment. Netbook features In order to be able to distribute the Internet from your netbook, a Wi-Fi module must be installed on it

It is not difficult to rewrite your favorite CD / DVD disc. Both a special program and a standard option in the Windows operating system of any version can cope with this task. Necessary - notebook; - cd / dvd disc; - a special program for burning discs

Mobile computers have built-in adapters that allow them to connect to various types of wireless networks. In addition, most laptops are not devoid of the ability to connect to cable channels for Internet access. Instructions Step 1 If you want to connect your mobile computer to the Internet via a Wi-Fi channel, properly configure the appropriate adapter

If the keys on your favorite laptop have ceased to cheerfully click, and in order to see the desired letter on the screen, sometimes you have to press the corresponding button several times with effort, then it's time to clean the keyboard. Instructions Step 1 First of all, find a manual for the repair and maintenance of laptops of your model on the manufacturer's website

A high-quality cooling system for a mobile computer ensures the stable operation of important elements of the laptop. Timely fan maintenance can help extend the life of these devices. Necessary - Silicone Grease; - crosshead screwdriver

If you need an office suite for work or study, you do not have to spend money, try the free options, because the best ones are not inferior to, or even surpass the advertised paid ones. One of the free office suites that I can safely recommend for use both in the office and at home is called LibreOffice

Laptops are gaining more and more popularity over conventional desktop personal computers. This is not surprising, because they are very convenient to use, quite mobile and unpretentious in service. But these wonderful devices have one serious problem:

Tablets and laptops are incredibly convenient mobile devices, but their lifespan depends not only on the motherboard and memory reliability, but also on the battery that powers the device. To prevent the laptop battery from letting you down at the most inopportune moment, properly charge it

Sometimes, when working with a laptop, users notice that the function keys F1-F12 have an unusual purpose. When you press them, the screen brightness and sound level change, WI-FI turns on and off, or even the laptop goes into sleep mode. And to return these keys to their normal functionality, you have to press Fn each time

Over time, the glossy parts of the laptop wear off and begin to look, to put it mildly, unpresentable. To give your laptop a "second life", you can paint it, and then it will regain its original appearance. Necessary paint (automobile or any other), sandpaper, screwdriver, colorless varnish

Antiviruses are different - weaker, stronger, more heuristic (read more cunning), more logical and not too much. And yet, despite all the sophistication of the developers, the laptop can lock up at any time. A beautiful tablet with a promise of unlocking for a symbolic reward is shown on the screen, which is sometimes even paid

Registering a laptop on the manufacturer's website is optional, but allows you to get a lot of useful information about your laptop. You will find out the year of manufacture, the warranty period for your device, you will be prompted by the latest drivers, as well as useful utilities

Hidden partitions in laptops are created by the manufacturer to restore the operating system. They, as a rule, store an image of a partition with an installed operating system, which includes all the drivers and firmware necessary for the laptop to work

We often lack the power of our computer. Situations can be very different - from the fact that we do not have enough resources to launch the game, and ending with the fact that our video picture slows down. In order to speed up the laptop, it is enough to follow a few simple recommendations, which do not require high computer literacy to follow

There is not enough space in the compact case of the laptop, so it is impossible to make full-fledged high-quality speakers. If we are talking about a budget average, then almost certainly the sound in such a device will also be very average

Most of the most famous films are translated and provided with only Russian soundtrack. However, if you want to watch a movie with original audio to learn the language or improve it, you can connect additional tracks to the video file using the appropriate software

Unlike a home computer, a laptop cannot be upgraded, installed with a more powerful processor, or replaced with a video card. But even in a laptop, you can add more RAM or just replace the damaged one. This procedure will be within the power of any user, even without relevant work experience

Sound is an integral part of any video file. In order to attach an audio track to this file, you need to use a special video editing program, for example, VideoPad. Instructions Step 1 Download and install VideoPad on your computer, the basic version of which is free

A beautifully designed film with a nice off-screen melody can be a good gift for any occasion. Moreover, making a video at home is not so difficult: the main thing is to find a suitable program for yourself. And there are many of them. Best Windows Movie Maker Assistant Many video editors can be used to add a music file to a video clip

A modern laptop does not differ in performance from stationary personal computers. But the laptop is more prone to overheating and excessive noise, so it's worth figuring out why this is happening. Design features Due to the fact that the laptop is compact and mobile, the devices inside it are located much closer than inside a conventional stationary PC, so air circulation inside the laptop is impaired

Some newer laptops have a new InstantGo sleep mode. It can only be used with Windows 8.1. In this article, we will explain what this new mode is for, what it does, and how to determine its availability on your laptop. Instructions Step 1 InstanGo or otherwise Standby (connected) is intended for a special sleep mode of a laptop or tablet running Windows 8

Repairing laptops is much more difficult and more expensive than desktop computers. To increase the service life of a mobile PC, it is necessary to observe certain nuances associated with the peculiarities of its operation. Instructions Step 1 Do not connect the AC adapter to the mobile computer

In the event of a breakdown of the matrix of a mobile computer, most users take it to a service center or simply throw away a laptop. Few know that in 90% of cases, you can replace the laptop display yourself, saving you a fair amount of money

Laptops are often equipped with a small amount of RAM, increasing which can significantly improve performance. Mobile devices have their own memory slots. Therefore, before purchasing a "RAM", you should clarify the format of the slot used

The display (matrix) of a laptop is one of its most fragile components. Even if you handle your laptop with great care, there is always the possibility of harming the display. One careless movement - and it can become unusable. Fortunately, the breakdown of the matrix does not mean that you will have to purchase a new laptop, since the display of the damaged laptop can be replaced with a new one

Blu-ray is an optical disc format designed for high definition video playback and for storing large amounts of digital data. This format is a successor to DVD. How the blu-ray format entered the market The disc standard was developed jointly by Hitachi, LG, Panasonic, Pioneer, Sony, Philips, Samsung, Sharp and Thomson

Working with a computer is both impossible and meaningless without a working monitor. It is the monitor that displays the result of the work of the system unit, whether it be spreadsheets, a movie or the text that you are reading. In order for a working monitor to last as long as possible, its competent operation is necessary, including correct connection to the system unit and to the electrical network

It so happens that a computer user is completely inconvenient to use the sizes of game windows, icons on the screen and the scale that are offered by the settings set by default browsers. The sizes can be changed arbitrarily. Instructions Step 1 Click in the upper right corner to resize the window, just like you do to resize the page of any open folder

The monitor (screen) is one of the main elements in the information output chain. The information is displayed on the screen due to the conversion of some frequencies. This conversion is performed by the graphics display adapter. Depending on the specifications of the applications running on the computer, the monitor automatically adjusts to the desired desktop resolution

Icon - from the Greek "image" - a small graphic image associated with a specific object: a file or folder. Icons are often associated with file format, purpose and folder names. But you can change the display of the object and choose the icon for the folder yourself

Thanks to the development of technologies for processing sound and video on personal computers, today anyone can create their own version of dubbing their favorite film or television series. Similar alternative versions of dubbing, performed at a fairly professional level, exist for many films and are distributed via the Internet in the form of separate tracks

Kaspersky Anti-Virus is an excellent software tool that will automatically detect and remove any threats before they can harm your computer. Kaspersky Anti-Virus will not only help you improve your computer protection, but it will also save you all unnecessary worries while you are on the Internet

One of the highest quality and most popular antivirus programs designed to comprehensively protect your computer from the effects of malicious software is Kaspersky antivirus. Experts believe that the initial settings of Kaspersky Anti-Virus 2011 are optimal, which is why PC users need to know how to restore Kaspersky Anti-Virus

In an unfortunate combination of circumstances, any user of a personal computer may come across an unpleasant situation when a hard disk stops being read or many errors occur when reading information from this disk. Most computer shops today offer data recovery services, but paying money for something that you can do yourself if you want to would be ridiculous

Accidental formatting of a medium with the necessary information is not such a rare phenomenon. However, this problem has a solution - recovery of seemingly lost files forever. Instructions Step 1 Choose one of the data recovery programs

The development of computer technology in our time makes itself felt, as more and more time young people spend playing computer games. The current games simply cannot be completed in a short time, so in order to return to the game at a convenient time, you need to save it

Today, almost any gaming complex, when installed on a computer, creates entries in the operating system registry. This is necessary to determine the version of the game installer and for a number of other reasons: from the registry entries, you can find out in which directory the game was installed, as well as in what time period

On a personal computer, users store a large number of various files, which are arranged in folders. It's hard to find specific data in this whole heap. Instructions Step 1 How can this situation be resolved? Let's say you want to find a specific installed folder that belongs to the game

VST plugins are extensions with which you can increase the functionality of the used multimedia editors. They can act as a virtual instrument or provide additional effects for working with sound. Instructions Step 1 In order to start using VST plugins, you need to install them on the system

Sometimes there are situations when the antivirus program cannot find the infected file on its own. Especially for such situations, utilities have been developed to help you quickly scan your computer. Necessary Administrator account

Personal computers are increasingly susceptible to infection with various malicious programs, before which users find themselves powerless. As a rule, you need to have special software to deal with them. Instructions Step 1 Install anti-virus software on your computer

There is such a little unpleasant contraption - the virus is called. Yes, not simple, but computer. It seems to be such a trifle, but it can bring huge problems. And, naturally, the question arises - how to get rid of it. Not with a crowbar, after all, to pick it out

Modern antivirus programs block most threats from outside. Despite this fact, some viruses still infiltrate the system. They must be properly dealt with in order to prevent an OS malfunction. Necessary - antivirus. Instructions Step 1 First try to remove the virus using an antivirus program

It is no secret that antivirus software does not provide a 100% virus protection guarantee. In this case, the question arises about how to remove the virus manually. Instructions Step 1 The presence of a virus is indicated by increased outgoing Internet traffic, the appearance of new files in unusual places, and other warning signs

Interfaces of graphical shells of modern operating systems have a long history of development and improvement. They follow the concepts of ergonomics, intuitiveness and efficiency. Many GUI components are implemented unchanged in almost all shells

There are times when, having completely scanned the system for viruses and removing them, after restarting the computer, they appear again. At the same time, no storage media were connected to the PC and there was no connection to the Internet either

As long as the computer is new, it works much faster. Over time, due to frequent searches for information on the Internet, endless installation and removal of programs, the system registry gets clogged, thereby reducing the speed of the entire operating system

The legendary graphics editor Adobe Photoshop is quite difficult to use, especially for beginners. However, you can learn how to work with Photoshop in a few lessons if you use online tutorials and seminars, as well as specialized literature

The Windows serial number is a rather important nuance that should be paid special attention to. Especially if it does not match the licensed version, and you are supposed to have a corresponding check. But even this difficult situation has a way out

Adobe Photoshop is a very popular program for working with graphics, photographs, drawings, etc. Due to its simplicity of the interface, convenient menu, toolbar, even beginners can work with this program. If you want to give your photos special effects and correct them, you just need to download the program and upload it to your computer hard drive

If for some reason you need to add new font files to a text editor, for example, due to the lack of standard ones or to diversify the document, this can be done in just a few minutes. When additional fonts are added to the operating system, they become available not only to text editors, but also to other applications that display text

A format is a way of recording information, visual, audio, textual or otherwise. Depending on the format, the computer interprets the files as graphics, audio, video, text documents, or others. To open files of different formats, different programs are used, in accordance with the individual settings of the computer

Increasing the frequency of the video card is one of the most important stages of its overclocking. It is necessary to change the performance of the video adapter very carefully so as not to damage this device. Necessary - Speed Fan

A laptop is a complete computer in a compact form. This means that its components can be used as elements of an ordinary computer. And the laptop display can be used to display the video signal of another computer. This task can be solved with the help of additional software:

Often there is a need to protect a written document from editing or even just from opening by an unwanted user. This may be personal data that no one else should see but you. The easiest way to protect your document is to set a password that will be asked when you try to open it

Microsoft Office programs are not designed to protect their files from copying. You can deny access to individual functions in various ways (document changes, insertions, etc.) and menu items ("File", "Home", etc.), but you will not be able to protect the file itself from copying

How to put a password on a document in order to prevent unauthorized persons from accessing it? We will consider this issue and will try to give the reader the most accurate answer, thanks to which you can protect confidential information from third parties

The Word text editor is the most used processor of all Microsoft software. He is able to create, edit, store a huge amount of both text and graphic information. It is clear that such "treasures of important information" need to be protected

To allow network users to edit the contents of a folder on your computer, you need to change the security policy applied to it. In the Windows NTFS file system, this is done by editing the ACL (Access Control List). This list contains a list of permitted and prohibited actions for different user groups and individual users

Using standard Windows tools, you can change only some of the properties of files, for example, allow editing and deletion. To change the creation date, you have to use third-party programs or non-standard Windows tricks. How to hide a file Using standard Windows tools, you can hide the file you have created from viewing and prohibit its editing

Instructions Step 1 Editing an animated image can be done in Adobe Photoshop. You also need to install Apple's QuickTime plugin before using it. Only if you have this codec will you be able to edit the image in this program. Step 2 Open Photoshop and choose File - Import - Video Frames To Layers

Not every user has come across a situation of forgotten passwords or access keys to important documents in his life. Such a case can be considered the blocking of pdf files that cannot be printed or even viewed. If you have put protection on the electronic version of a document and do not know how to unlock it, having forgotten the access keys, use our advice

Removing the password in Windows 8 may be necessary in order to simplify the process of logging into the operating system. It is recommended to remove the password only if the owner of the computer is the only person who has access to it. Necessary - a computer with Windows 8 installed

Firewall is software that requires a little more computer skills from users than a novice user. This refers to the fact that each user has their own programs installed, for each of which the firewall configures itself separately. And in order to configure them, you need to understand a little about the transport protocols of data transfer, file attributes, methods of accessing the network, and the purpose of ports

Any active user of a personal computer has to work with a large amount of information. For convenience, programmers have developed archiving utilities that perform many useful functions. One of the most useful is password protection of files from unwanted use

Installing 1C: Enterprise seems like a very difficult task only at first glance. In fact, this popular accounting software is quite easy to install and to work with. Necessary Computer, 1C Enterprise program. Instructions Step 1 First of all, insert the CD into the drive and wait for the installation menu to pop up automatically

One of the great things about the iPad is the ability to read books. Even Steve Jobs, at the very first presentation of the device, noted the convenience of reading books on this tablet. Millions of users have already appreciated all the benefits of such reading

Some documents in Microsoft Office format with confidential information require a password. After a certain time period, this password can simply be forgotten. Fortunately, this problem is solvable. Necessary Accent OFFICE Password Recovery program

Microsoft Word allows users to put protection on the documents they create. But the password set for a long time can be easily forgotten. It is in these cases that the programs that allow you to restore the lost access will become very useful

No matter what application from the Microsoft Office package you work, be it Word, Excel or PowerPoint, you probably perform some routine operations. Moreover, you perform them several times a day. You can, of course, use the "Edit command"

Deleting a VBA line is a standard and commonly used procedure by developers. However, for less experienced users, this operation may cause some difficulties. Instructions Step 1 Make sure you understand the syntax for the delete line command using the Delete command

Today it is difficult to imagine that in order to prepare a document it had to be written, given to the secretary for printing, then checked, corrected, and reprinted again. Now we can easily create documents ourselves. However, typing from the keyboard is tiring, especially if you have to type the same type of phrases every day

Over time, it is worth checking some outdated documents for the presence of macros. Almost every year Microsoft releases updates to the Microsoft Office utility suite. Along with the updates, new macro formulas come, as a result of which some of the macros lose their validity and become simply unnecessary, and this is an extra weight of files

Is your computer's DVD drive broken? Or are you just eyeing a better model? In any case, you can replace this unit yourself - there is nothing complicated about it. Of course, if you are not mistaken with the choice of the model. Necessary - screwdriver

If your operating system does not boot, for example, instead of a normal boot, the computer constantly reboots, or a notification appears about damaged OS files, then, most likely, to normalize its operation, you need to restore the boot sector

A scanner is a reader and copier that converts a flat image on paper or film into an electronic form. Simply put, if you have an old photograph or any other picture, text on paper, you can digitize them using this device. The principle of installation and work with scanners of any manufacturer is the same

Launching a new flash drive on a computer does not require any complex manipulations from the user. However, when turning on a flash card that was previously used on computers, you should consider the risk of infecting your PC. Necessary Computer, flash card, antivirus

In connection with the tightening of anti-piracy legislation, there is an increased interest in open source software products. Linux Mint is one of the most beginner-friendly operating systems around. Installation and configuration takes only a few minutes

A free alternative to the popular MS Office application is the full-featured office suite OpenOffice.org, which includes an analogue of Word, Excel and other office applications. In addition, OpenOffice.org is free software, so its use is legal and legal for any purpose

Replacing the motherboard software can improve the performance of your computer and add new customization capabilities. This process should only be performed after careful preparation and reading of the appropriate instructions. Necessary - Firmware file

Removing programs in the usual way (Start - Control Panel - Add or Remove Programs), of course, is better than simply deleting the program folder, but at the same time, even after the correct removal, data in the registry, hidden folders, which sometimes cause slowdowns, remain on your computer or a system crash

Outlook Express is an email client from Microsoft. With this program, you can make your e-mail more convenient. It also has many other useful features. But before using this app, you need to set up your account. Only then can you "bind"

If you bought a laptop by mail with English-language software, or the Microsoft office purchased on the Internet turned out to not support the Russian version as standard, do not worry and issue a return of your item. Russification of licensed software does not take much time and requires an absolute minimum of knowledge in handling computer equipment

Replacing a computer, reinstalling an operating system, moving to new machines - all this causes a lot of inconvenience for a person who is used to working in his operating system with a familiar set of settings and documents. Very often people, moving to new computers, do not want to lose the archive of the Mıcrosoft Outlook mail program, and there is an easy way for them to transfer mail to a new system

Skype is a convenient free program for audio and video communication over the Internet. Skype does not have a built-in ability to record conversations on a computer, however, you can use third-party utilities for this purpose. Instructions Step 1 Download Free Video Call Recorder for Skype from the developer's site

Many dreamed that the process of communication on a PC was recorded automatically. These are both pleasant memories and an opportunity to prove your case. But, sometimes, there are times when it is better to delete the saved chat history. For example, when logging in from someone else's computer

When installing the popular application "My World" from Mail.ru, it is highly likely that you will receive an unsolicited gift - the Guard.Mail.ru service, which, according to the developers, will help the user to protect the computer from virus programs, optimize software management and perform many other useful functions

Viruses and Trojans are the most common malicious programs known to ordinary users. Many have also encountered online scams known as phishing. Not many people know what a rootkit is and what it is used for. A rootkit is a program that infiltrates the system unnoticed by the user

It is customary to refer to the print manager as the built-in spooler Print Manager, designed to print selected pages of a document in the background without interrupting the main work. It does this by sending print commands from the printer driver to a temporary file on disk rather than to the printer itself

The main difference between one computer and another is its platform. The platforms themselves are distinguished from each other by the internal structure and some details. Based on the information about the platform, conclusions can be drawn about the power of the computer, its capabilities

If you have been working on setting the light for a long time, but when viewing the footage, you found that the shooting turned out to be too dark - do not despair, modern video editors allow you to correct video of any complexity. Moreover, this can be done at home, on a computer, without the help of specialists

The processor architecture defines the computer platform and designates the structure of the computer. The type of processor determines the type of information processing and the method of calculation. When choosing an OS, you need to take this characteristic into account in order to achieve maximum performance and full compatibility of all applications on the system