Software 2024, November

While working with a personal computer, its hard disk can fill up not only with unnecessary, but also malicious files. To prolong the life of the operating system, it is recommended to clean the PC from time to time. Necessary - CCleaner

The bulk of advanced computer and laptop users prefer to divide hard drives into partitions. This operation allows you to provide additional convenience when searching for the information you need on your computer, as well as to avoid the loss of important data when reinstalling the operating system

Few people in our time can be surprised by the presence of several partitions on a hard disk. Most often they are created to increase the stability of the operating system, but sometimes they are done for the convenience of using one hard disk or portable media by several people at the same time

Before work, any hard disk is divided into several partitions or local disks. At the same time, the size of the partitions, the file system are set and their formatting is carried out. However, over time, it may become necessary to combine multiple disks into one logical partition

In large offices, installing the operating system on computers takes a long time. However, it is not so much time that the installation of Windows takes as it is to configure settings for each user. Moreover, the parameters are similar, and in some cases completely identical

Over time, the computer boots up more and more slowly, the operating system becomes clumsy and awkward. There comes a time when it is necessary to start optimizing and cleaning the system to speed up loading and return the computer to its former speed

With the advent of the latest versions of popular Internet browsers, many users have experienced the convenience of using visual bookmarks. However, not everyone knows how and where to enable them. Instructions Step 1 Visual bookmarks allow you to go to a page when you launch an Internet browser, which will collect your favorite pages in the form of pictures, in which you will easily recognize your most visited sites

There are many ways to store information, but almost all of them have advantages and disadvantages. Information that is important for each person, as a rule, is saved in addition to the usual method (hard disk), for "safety net", and other information carriers

The laptop keyboard is quite fragile. In addition to being highly susceptible to liquid deterioration (who doesn't drink coffee with a laptop?), Its keys rip out quite easily. If you find a child picking out the buttons of the laptop, or your cat is playing with the buttons, do not despair, everything can be returned to its place

In some cases, the person in charge of other users' computers needs to install the same screensaver for different desktops. The main condition is the impossibility of changing this image. To solve this kind of problem, you must use the "

Installing a new BIOS version is capable of opening up new possibilities for overlocking and working with the contents of the computer. An upgrade often fixes old hardware bugs. The manufacturer often updates the BIOS version for its motherboards and offers users several installation paths - through DOS or directly from the system

The operation of copying files from one physical or virtual disk to another occurs very often while the computer is running. System and application programs do this without user intervention, and for manual copying or moving files, each operating system has a special program - a file manager

A network drive is a virtual logical drive that is created by a user on his system to facilitate the use of a shared folder located on another computer on the local network. This is the main purpose, but as a network drive, you can connect, for example, peripheral storage devices connected to a computer, and also use it in any other convenient way

Personal data protection has always been a very important component of IT technology. After all, hardly any user wants his personal information to be available to unfamiliar people. This applies not only to important information, such as work-related information, but also to personal files such as photos or videos

External hard drives are very convenient storage media. They are usually quite compact, their capacity can reach over 500 gigabytes. The process of writing information to such disks is quite fast. They are also very convenient to save personal information, since they are mainly used by one person

Each person has their own secrets. And the more computers get into people's lives, the more secrets they trust to keep the machine. But keeping private information on a personal computer is not at all secure. Even if user accounts are password protected, even if a password is set in the BIOS, anyone with physical access to the computer can disconnect the hard drive and copy information from it

Random access memory (RAM) is one of the most important elements of a modern personal computer. The characteristics of the RAM cards directly affect the overall performance of the PC. The main purpose of RAM is to store temporary data used by the central processing unit to perform certain tasks

Sometimes you need to identify the video adapter. This may be necessary if you do not know which driver you need to find, because the standard one included in the distribution kit does not work correctly or is completely absent. The following instructions will tell you how to determine the type of installed video card

Inkjet printers have become widespread due to their low cost and the ability to produce color images at home. However, cartridges are quite expensive for them, and their resource is not so great. In addition, the ink nozzles of a cartridge have a tendency to become clogged with drying ink if the printer is not used for a long time

There are times when the network card does not recognize the equipment connected to it. To fix the problem, you need to uninstall the driver for the network card and install a new one. Of course, to install a new driver, it is not necessary to remove the old one, but then there may be a case of driver incompatibility, and it will simply not be possible to install a newer version of the driver without removing the old one

Everyone has known for a long time that if an unnecessary driver is not removed from a Windows XP program in time, it will simply consume system resources. And if there are too many of these unnecessary drivers, they can lead to unstable operation of the computer system and a waste of a huge amount of resources that could be useful for solving some more useful and important task

The operation of disabling and prohibiting the use of floppy disks in the Microsoft Windows 7 operating system can be carried out in several ways. The recommended method is to use the Group Policy Editor tool. Instructions Step 1 Insert the floppy disk to be disabled and blacklisted into the drive and wait for it to be detected by the computer system

The developers of the popular Mail.Ru Agent program periodically release new versions of it, supplemented with various convenient functions. Let's consider the procedure for updating the Agent for any version of this program installed on your computer

In some situations, it is recommended to install a 64-bit operating system. This is especially true if your computer or laptop has more than 3 GB of RAM. Necessary - installation disk. Instructions Step 1 First, make sure that the devices installed in your computer can work with a 64-bit operating system

Today there are a large number of programs that are widely used by musicians. A number of tuners, music editors and sound recording utilities can be downloaded from the Internet. Not so long ago, applications have appeared that allow you to write notes using the keyboard, which makes the musician's work much easier and faster

Sometimes a situation may arise when, while watching a movie, the picture is suddenly interrupted or distorted. This happens when files are damaged and stop playing normally. You can, of course, download a movie from the Internet, but if the low speed of the Internet connection does not allow you to do this, the best option would be to restore the video file

Recently, there has been an increase in the appearance of banners with advertising and provocative content when opening browser windows. This is the result of the action of antivirus and spyware programs that get to your computer when you work on the Internet

As a result of various events, you may find that files that you previously used freely do not open. The operating system displays incomprehensible errors, familiar programs refuse to open documents or photos, and you understand that the files are damaged

You can check the integrity of small video files using normal viewing through a media player. But if you need to check a large number of files, special video processing programs will come to the rescue. Necessary Software: - VirtualDub

Modern hard drives work in such a way that most of the deleted files can be recovered fairly quickly. Naturally, there are certain types of files that do not lend themselves well to this process. Necessary - Easy Recovery. Instructions Step 1 Install a program designed to read hidden areas of the hard drive

Modern video cards are equipped with powerful processors that can handle the most technologically advanced video games. But there are situations when a computer may not be used for video games for a certain period of time. In this case, the video card is not loaded at full capacity

Cooling a video card is a complex problem that depends on the thermal characteristics of the entire system as a whole. There is no point in installing a separate cooling element on the video card if the temperature is normal under any load conditions

Not every PC user is interested in the "insides" of his system unit. As soon as a computer breaks down or causes constant malfunctions of the operating system, some users want to find out the reason for their appearance by studying the composition of the computer's "

If you have a large enough monitor and, moreover, it hangs on the wall, then after hours it is very convenient to use it as a beautiful and, most importantly, an ultra-precise wall clock. Desktop is also a good option. Necessary PC user skills Instructions Step 1 Run the query:

In most cases, when sound disappears on the computer and no action leads to its recovery, the cause of the problem lies in the failure of the sound card driver. It should be noted that simply replacing the drivers will not be enough to fix the problem

First, let's find out what a network card is. This is a device in your computer that serves to connect a wire over a local network and provides you with Internet access. All modern computers are already equipped with network cards, but you can install it separately on an old computer

It's hard to imagine a modern computer without a network card. Access to local networks, which are shrouded in many homes, to the Internet, which unites people from different countries, is most often carried out through a network card. Instructions Step 1 Before buying a network card, make sure that your motherboard does not have one built-in

The Windows operating system over time accumulates a large amount of information about the applications and components that have ever been installed. The registry stores data on the operation of applications, settings made and other operations of the system

To organize information on a hard disk, it is divided into several partitions: logical disks, primary and basic partitions. In Windows Vista, a disc can contain a maximum of four primary partitions, or three primary and one additional. In this case, an additional partition can contain up to 127 logical disks

You bought a new computer without a preinstalled operating system or assembled it yourself using separate components. The next step in setting it up should be to install the operating system on the system disk. Instructions Step 1 Before installing the operating system on the hard drive, prepare it for use

The indisputable advantage of the Adobe Photoshop program is the fact that it allows the user to work on different layers of a single image. This provides more comfort when working with drawings. If necessary, the layers can be easily glued together using the software interface

In the graphics editor Adobe Photoshop, brushes are one of the many tools available to the user. It is used, perhaps, more often than others when it comes to drawing, rather than processing finished images. It is not difficult to select the desired brush, sometimes it can be done with one keystroke

Many computer users know how to swap hard drives from two different computers, but this is not always successful. The operating system may simply not boot, or a blue screen may appear. This is due to the inconsistency of the drivers installed on the hard disk with the new configuration of the computer

Modern motherboards are equipped with a built-in sound card. An additional sound card is most often needed to connect powerful speakers to a PC. Sometimes she is put as a replacement for her own, which is out of order. In some cases, due to the installation of an additional card with sound, problems arise, and disabling the integrated sound card through the device manager is not always effective

There can be many reasons for replacing a processor: improving computer performance, installing a new processor instead of a damaged old one, a desire to experiment, etc. It does not matter why you are going to change the processor, it is important how to do it so as not to damage the "

In the "life" of every computer there comes a moment when its performance is insufficient for the tasks that the user sets for it. And since the computer consists of separate components, replacing only some of them can significantly increase this very productivity

A computer cooler is a cooling system that uses the force of an electric current to rotate a screw, creating a directed air flow. This stream cools devices with increased heat generation, preventing overheating. Types of coolers There are a lot of computer coolers

Even the most modern computer becomes very obsolete after a few years. Its characteristics can be improved by replacing some components - for example, a processor. It is quite possible to change the processor on your own, just following fairly simple instructions

The operation of replacing the system kernel can be performed using standard tools of the Microsoft Windows operating system and does not require the use of additional third-party software. Instructions Step 1 Click the "

Library parts in ArchiCAD are parameterized complex elements, created in the system itself or in applications of other developers, can be used in the project as elements. At the first start of this system, the ArchiCAD Library is loaded. Necessary - ArchiCAD

After switching to the relatively new Windows Seven operating system, many faced a lack of space on the system local drive. To enlarge a partition without formatting it, you need to use certain programs. Necessary - Partition Manager

Microsoft Power Point is one of the basic programs that allows the user to create bright and colorful presentations. However, the success of the finished file will depend on the imagination and originality of the person. So how do you create a presentation on your computer?

The operating system registry is a database that stores absolutely all settings. Any change in one of the installed applications is always displayed in the registry files. Changes to system settings will also be reflected in the registry. If you unsuccessfully edit the registry, you can disrupt the coordinated work of the system and applications, in which case you will need to restore the system registry

To install multiple operating systems, conveniently sort files and increase the degree of safety of important information, hard drives are divided into partitions. There can be many reasons, but it is important to know exactly how the disks should be divided

In the work of the system unit, the hard disk is responsible for storing any kind of information for a long period. It contains an operating system on one of its partitions, as well as a large number of files and folders. Therefore, when choosing an additional hard drive, you need to be especially careful, because any volume of a hard drive becomes small over time

SATA or Seral ATA is an interface for exchanging information with data storage devices. This interface is a continuation of the IDE interface. There are several versions of SATA, some difficulties may arise when installing additional devices

Sooner or later, the space on any, even a very capacitive hard drive, runs out. You can, of course, delete some of the files or burn them to discs. But you can simply install another hard drive, which will save you the trouble of deleting files

One of the most important parts of a personal computer is the motherboard. The most difficult thing to replace is this particular equipment, because most of the devices that make up a PC are connected to it. Necessary - set of screwdrivers

When reinstalling the motherboard, it is not at all necessary to reinstall the operating system (OS). You can change the motherboard, leaving Windows fully functional and not wasting time installing a new OS. You just have to reinstall the drivers for some components of the computer, as well as change some settings, but it will still be faster than installing a new operating system

Each distribution of the Linux operating system uses its own package manager and, accordingly, their format. In Debian based distributions, the package format is called DEB and the manager is dpkg. It is controlled from the command line. Instructions Step 1 Log in as the root user (root)

Along with the widely used .doc, there are many other formats that are standard for word processors other than Word. While most of these files are supported by Microsoft's text editor, they are alternatives and can be problematic to open. .Odt is one of the most widely used formats

To enlarge a hard disk partition, you need to use special programs designed to work with hard drives. There are a lot of such programs: Partition Logic, Parted Magic, Cute Partition Manager, Paragon Partition Manager, Acronis Disk Director and others

The problem of insufficient hard disk space is familiar to many users. Usually, in such cases, they simply delete unnecessary files. But when it comes to the system partition of the hard drive, you need to use other methods. Necessary - Paragon Partition Manager

The computer started giving out a "blue screen of death"? System freezes frequently? Do you get errors while executing certain programs? All this may indicate problems with RAM. For an accurate diagnosis, it is necessary to test the memory for errors

Often, users need to split the local computer disk into two virtual ones. This is mainly used for more granular and reliable data storage. Necessary Computer, software, local disk Instructions Step 1 To split a disk into two virtual disks, you need to boot from a prepared boot floppy disk

The paging file is used by the system as a repository of program executable files that do not fit in RAM, but still need to be used. The balanced paging file size greatly speeds up the system and makes it easier to work with it. At the same time, too little storage can negatively affect the performance of Windows

To play music, a computer is more often used than music centers or specialized players. It is understandable - neither recording on special media nor the use of a special audio format is required. A speaker system of the quality that suits you is enough

Not every user thinks about what kind of insides his "machine" is, however, when installing a powerful game or program, it becomes necessary to find out what processor is on your computer and see the size of the RAM. Instructions Step 1 You can find out how much RAM is on your computer by launching the System Properties dialog box

Random access memory is one of the main components in a computer. Moreover, the RAM ensures the speed of the system. But time passes, technologies develop, new software requires more and more resources, including RAM. Now let's talk about how to speed up the system by improving the work of the RAM

There are several ways to change the current state of a hard disk. Even for a simple merge of several sections into one area, you do not need to use any additional utilities. Necessary Partition Manager. Instructions Step 1 First, try using the standard programs of the Windows operating system

No matter how high-quality the equipment is, no one is insured against breakdowns, even if there is a guarantee from the manufacturer. The motherboard is the most important component of the computer system unit. If a malfunction is found in it, thanks to some characteristic signs, you will be able to determine whether it was the motherboard that burned out or whether the breakdown of another part is to blame

Computers are mainly used to provide connections to the worldwide network. The traffic rate can vary. It does not always suit Internet users. This is why people start looking for all sorts of ways to increase the speed of the network. This can be done in completely different ways

After the components are installed in the computer, they need to be configured. Installing drivers, setting up accompanying software - sometimes these operations are simple and performed literally "with one touch", and sometimes they turn into a real headache

The most frustrating moment in installing and configuring an operating system is the selection of the right driver packages for a specific hardware. There are many ways to do this. Necessary Internet access, Driver Pack Solution

The need to update the firmware of hard drives may be caused by the appearance of a new version of the used firmware or by problems that have arisen. Most often, such errors, causing damage to system information, were recorded on some models of the Seagate company

The power of the power supply is a very important characteristic of the computer, which is designed to ensure its uninterrupted and full-fledged functioning. The higher it is, the better. But there is a minimum value that must match the specifications of the computer

The manufacturer sets system requirements for each program and video game. This is the minimum computer configuration that is required to run a particular program. If your system does not meet the minimum configuration of an IT product, then it simply will not work

Those who use the Internet can perform network scanning. This will make your work safer and more reliable. Scanning is carried out using special programs. For example, The Network Mapper, or Nmap for short, is a great utility for scanning networks

Without a sound card, computers won't play sound. Therefore, a sound card is a necessary part of your computer if you use your PC for games, watching movies and listening to music. A sound card is an integral part of personal computers and laptops

Debugging is an important part of the software development process. For application programs, it is done in user-mode tools and is often built into the IDE. But in order to be able to debug, for example, drivers, you need to start the kernel debugger

A certain proportion of users prefer to use multiple monitors to ensure a more comfortable work at the computer. To properly connect the monitor to the system unit, you need to take into account several nuances. Necessary - video signal transmission cable

Usb media are used for temporary storage of files and for moving information from one computer to another. For flash drives and external hard drives, the situation of frequent recording and deletion of files, unauthorized disconnection from the power supply is standard, so there are frequent cases of errors and bad sectors

There are many ways to increase processor performance. The choice of method mainly depends on the model and capabilities of your motherboard, as well as its BIOS version. Necessary - CPU-Z. Instructions Step 1 Test your processor first

One of the most common problems that arise when reinstalling an operating system is the lack of sound or incorrect operation of the sound card. There are several different techniques for solving this problem. Necessary - Sam Drivers

If you have ever encountered a malfunction of the operating system, but you really do not like rebooting after detecting a failure, you can disable this function. In fact, restarting the computer prevents the user from seeing the same Blue Screen of Death (BSOD)

There is a category of people who have long abandoned televisions in favor of computers. Modern technologies allow you to easily watch television channels using the system unit and monitor. Necessary TV tuner. Instructions Step 1 To connect a satellite dish to a computer system unit, you will need a TV tuner

Surely, many people on vacation or weekend do not know what to do. There are quite a few options and everyone can find something useful and interesting for themselves. Of course, in addition to playing and spending his free time on social networks or playing games, the user can learn something really new, or just take up his free time, or even make money on it

A satellite receiver (receiver) is able to connect a computer or TV with digital television, it makes it possible to watch television programs and listen to radio stations in digital quality. Necessary - computer; - receiver

Personal computer users may need to open hidden folders and files. For example, if there is a virus in such a folder. They can be made visible, but differently on each operating system. Hidden folders and files are directories that are unlikely to be needed by the user (only in some cases)

When surfing the web, it is easy to fall prey to intruders injecting malware onto other people's computers. To do this, just click on the seductive picture, download a free program, or follow the link promising fabulous earnings or intriguing information

With the help of the registry editor, experienced users can fine-tune the operating system. Changes made to the Registry Editor can lead to irreversible system crashes, so make sure you are doing the right thing before using the editor. Instructions Step 1 You can start Registry Editor by clicking the Start button on the Windows taskbar and then typing regedit in the Run section

Digital video has become an integral part of our lives. In the modern world, most of the video material, one way or another, is preserved and distributed in digital form and on digital media. The availability of consumer video recording equipment is driving the rapid growth of amateur video in private video collections

Now, probably, there are few PC users who have not had to deal with programs that create virtual disk images. For example, most video games downloaded from the Internet are in the image file format. To install such a game, you need to create a virtual disk

Some types of files saved in special formats can be opened only by mounting their images to a virtual disk. To open this kind of disks, you need to perform a number of operations using an emulator. Instructions Step 1 Before you open a virtual disk with the desired program, video, audio file, you must, firstly, create this virtual disk, and secondly, mount the program or file you need on it in the form of an image

Among the whole variety of file formats, one cannot but single out the formats of disk images. What is it and why are they so named? A disk image is an exact copy of it, which serves to preserve the original functionality. Sometimes creating images is extremely important, for example, you have a rare disc in your collection

No matter how fast your computer or laptop is, over time, its power ceases to be enough and it can no longer cope with the tasks you need. Then the idea of overclocking its components arises. A relatively decent increase in performance can be achieved by overclocking the computer's RAM

Comfortable work is possible only on a fully functional computer. Sometimes the user is surprised to notice that the computer has lost sound, such a malfunction makes it impossible to listen to music and fully watch video files. In the overwhelming majority of cases, the disappearance of sound is associated with the installation of a program, a system update or the installation of a new version of the OS

Some PC users may be intimidated by the word "registry". The fears are not unfounded. People who decide to go through the registry without being prepared can get headaches and get no results. Why climb into it? The answer is to "

Owners of CD / DVD drives have problems with the equipment - the head of the laser lens gets clogged (this can be due to dust), while the device reads the disc poorly or stops doing it altogether. Before taking the equipment to the service, try cleaning it yourself using a cleaning disc

Several techniques can be used to split a hard drive into multiple partitions. Unfortunately, many of them require additional utilities, but sometimes you can do without them. Necessary - Paragon Partition Manager. Instructions Step 1 If you need to create a new volume on your hard disk while working in a Windows operating system, download the Partition Manager program

If you do not have enough memory of the hard drives that are already installed on the computer, the problem, of course, can be solved by installing additional hard drives. But not every user wants to open the lid of the system unit and install the hard drive into the bay

A running computer has many processes running at the same time. The work of most of them proceeds imperceptibly for the user, outwardly not being displayed in any way on the screen. But when setting up a computer or looking for the reasons for the incorrect operation of the operating system, the user sometimes faces the need to stop or restart a process

If the user has never worked with disk images, a file with the .iso extension that gets to the computer may puzzle him: what to do with this file, how to open it, and in general, why is it needed? Instructions Step 1 The .iso format is used to create exact copies from CDs and DVDs, which not only duplicate data from the original, but also contain system information:

The explorer.exe process is responsible for the graphical interface of the operating system. If it is not started, Windows will not display the Start menu, desktop components, and other graphical components of the operating system. Of course, this process starts automatically

There are many different ways of transferring information between desktop and mobile computers. When it comes to a local office network, it is much easier to configure resource sharing settings once so that users can quickly access the information they need

Windows XP is still popular among users. It is appreciated for its time-tested reliability and performance on old hardware. Newbies who have installed this OS for the first time may sooner or later have the desire or need to change the password in Windows XP

The system unit is an element that protects the internal parts of the computer from damage and maintains the desired temperature inside the case. Usually, a system unit is a collection of all devices installed inside the case. The system units are based on the following materials:

One of the most annoying types of viruses is banner ads. It does no harm to the operating system, but it blocks access to many applications or the OS in general. There are special utilities to successfully combat this virus. Instructions Step 1 There are several types of information banners

Over time, any CD-ROM may malfunction. The fact is that during prolonged use of the drive, the laser head gets clogged, and it stops "seeing" many discs. In addition, discs that have the slightest damage are often impossible to open

Compilation, as a rule, is the procedure for converting the source code of a program written in a high-level language into a module ready for execution in a machine-oriented language. That is, a program written in a human-readable language is translated into codes that a computer can execute with a minimum of preprocessing

You may need to run the compiler when creating an executable JScript program. The choice of how to perform the task at hand depends on the presence or absence of Visual Studio installed, which has its own command line tool. Another startup method is to use the command line of the operating system

The CD / DVD is scratched and the drive refuses to read it. Painfully familiar situation, isn't it? Take your time to throw away the disc unless you absolutely need the information it contains. It is possible to save the data. Necessary toothpaste, Nero Drive Speed Utility, AnyReader Utility Instructions Step 1 First, try scrubbing the disc with toothpaste and slightly dampening it with water

It often happens that after uninstalling applications, including games, their credentials, commands to launch modules and other unnecessary "pieces" remain in the Windows system registry. Over time, the registry becomes "cluttered"

Quite a lot of inexperienced Internet users are faced with the problem of removing an advertising banner from the desktop. A banner ad is a malicious program that has been launched on your computer like a virus. It is difficult to remove the ad module, and its developers offer to send an SMS with which you will receive a code to disable the banner

A lot of people use the ICQ instant messaging service. Working with it does not require the user to have any specific computer skills. To use it, you just need to install a small program and go through a short registration procedure. Instructions Step 1 Go to the ICQ instant messaging site

ICQ or, as it is called in runet, ICQ is one of the most popular and widespread Internet messengers. This program allows you to efficiently exchange instant messages and transfer files. The big advantage of ICQ is its ease of installation and configuration

If your computer needs to replace the hard drive, you do not need to take it to a specialized service - you can do all the necessary steps yourself. Of course, when changing a hard drive, one should not forget about security. Necessary Computer, hard drive, screwdriver

To remove and disable some programs and utilities, it is necessary to carry out a whole range of operations. Sometimes you need to clean the Windows system registry yourself. Instructions Step 1 First, try uninstalling the program using a standard function of the Windows operating system

It is difficult to find an Internet user who has never used the Torrent network. But what to do if you no longer want to be a simple user and do not want to be limited only to downloading files, but want to create your own torrent tracker, similar to many others?

Almost every computer owner needs to get information about the system from time to time - at least in order to understand whether it will be possible to install a new toy or a powerful graphics editor. You can find out the configuration of your computer in different ways

Compact discs are often damaged and scratched, which can make discs unreadable on home DVD players. In this case, cleaning and polishing the disc can help. Instructions Step 1 Wash the damaged disc with dishwashing detergent and water at 40-50 degrees

When you use licensed discs, there is a desire to completely bypass the check and view the entire content faster. Authentication takes time. And I want to run the game faster, for example. In this situation, special software will help, which in turn allows you to completely bypass disk checks, creating virtual copies

A laptop has a whole list of distinctive advantages: it is small, it is an independent computer in one device, it is easy to carry with you and others. However, like any small digital device, a laptop has a very small monitor. Therefore, to watch a movie, it is better to connect another monitor to it

The process of increasing CPU performance is called overclocking. Usually it is used when working with comparatively old processors. their modern counterparts already have a high speed of information processing and transmission. Necessary - Clock Gen

Any computing system can emulate any other, with sufficient resources. This requires a special program called an emulator. Such programs exist for both computers and smartphones. Instructions Step 1 Often there is a need to emulate another computer of the same type on one IBM PC-compatible computer

Network fraudsters, of which there have been many in recent years, some time ago came up with another way of personal enrichment at someone else's expense: a virus that blocks the operation of a computer and extorts money for self-destruction of a malicious program

In the NTFS file system, used in modern versions of Windows, permissions for a user to perform any actions with files are stored in a special ACL (Access Control List). To manage such lists, the system provides two modes, one of which provides the user with access to a more detailed setting of access rights

Disk encryption is enabled differently in different versions of the Windows operating system. But, being a regular OC service, the encryption service does not imply the involvement of additional programs. Instructions Step 1 In the Windows XP operating system, the encryption service is not specifically enabled by default, since it starts at the same time as the OS itself boots

We will show you how to burn an installation disc from an ISO image. This is perhaps the easiest and most common way to save information on CD or DVD discs without losing the necessary information. Necessary There are many programs for burning discs and images

To increase the performance of a computer, it is customary to replace some of its devices, including RAM. To successfully complete this process, it is recommended to remember a few rules. Necessary Speccy. Instructions Step 1 First, determine the type of memory cards that are right for your motherboard

The situation when the Internet “crawls” like a snail is far from uncommon. And this happens despite all the numbers in your provider's advertising brochure. The promised speed exceeds tens of megabytes per second, but in fact there is not even a tenth of what was promised

The Windows operating system is a complex, multi-component program. It so happens that loading all the necessary programs takes a very long time. What actions can be taken to speed up this process? Instructions Step 1 Defragment your hard drive first

The power of a computer is determined by its performance in relation to the number of tasks that it performs. Performance, in turn, consists of the efficiency and speed of a number of devices - processor, video card, RAM, and others. Instructions Step 1 There are two main options for increasing the performance of your computer, the choice of using one of them depends on your budget for increasing the power of the computer and your literacy in using it

If you accidentally delete files from your hard disk or other drives, you should immediately start recovering them. To do this, you can use both expensive utilities and their free counterparts. Necessary Recuva. Instructions Step 1 First, try to recover lost files using freely available programs

Several different methods can be used to create an exact copy of an operating system. The main thing is to remember that you cannot use the cloned OS on another computer. Necessary - Partition Manager. Instructions Step 1 First, try to create a clone of the operating system using its image

Along with the rapid and stable development of computer technology, the system requirements for most games, programs and applications are also increasing. The easiest way to solve this problem is to change individual elements of the computer or the system unit completely

Usually, special programs are used to work with ISO images. Unfortunately, they are only suitable for reading information from disk images, but not for connecting them into a single whole. Necessary - Total Commander; - 7z

The convenience of working with a computer largely depends on the refresh rate of the image on the monitor screen. Unfortunately, system administrators rarely pay attention to such "trifles", believing that everyone should be able to change the screen frequency independently

When sending files by e-mail, you may encounter a problem when the mail server does not allow sending or receiving a large file. When a file must be sent by all means, and there is no other way, you can "split" it and send it in parts

In addition to a stationary computer or laptop, I would like to connect many additional mobile devices to the network. For example smartphones or tablet computers. To realize this opportunity, routers capable of operating as a Wi-Fi access point are used today

Pocket computers and smartphones or communicators equated to them have long become a common tool of a business person, a notebook and entertainment in minutes and hours of waiting. A variety of programs allows you to widely use the capabilities of digital assistants, from simple "

The Windows 7 operating system has not only positive aspects, consisting in a beautiful interface and more stable operation of programs and services, but also several disadvantages. One of them is the overestimated requirement for free space on the system partition of the disk

At first glance, replacing hard drives may seem like a fairly straightforward operation, but it is not. To change hard drives, you need to perform a number of specific steps, as well as take into account the type of hard drive that your computer supports

There are several working methods for getting rid of a banner ad. Some of them require Internet access, others are based on independently searching and removing virus files. Necessary - Dr. Web CureIt. Instructions Step 1 First, try to find a password that will remove the banner ad from your desktop

Memory has a very large impact on the overall performance of the entire system. Memory overclocking is especially needed by applications that process data sliced in chunks over 256 KB. These programs include graphic editors and various programs for video editing, and especially modern computer games

The system unit is the main part of a personal computer. Inexperienced users fully associate it with a computer. Indeed, it contains all the important components for working with input and output devices. The device of the system unit is not complicated, so you can assemble it yourself

This article contains detailed information on how quickly and easily you can create a bootable floppy disk for Windows NT or Windows 2000 in order to get quick access to a disk on which the sequence of boot commands on an Intel-based computer is out of order

To avoid damaging certain devices in your computer, you must sometimes monitor their temperature. Usually, for this, special programs are used that read the readings of the sensors. Necessary - Speccy. Instructions Step 1 Most often, temperature sensors are installed on the following devices:

Reverance is a gesture of greeting among women, which was previously considered the only way to show respect for the person for whom the curtsy is intended. Reverance is equivalent to a man's bow. In the modern world, curtsey can most often be found in choreography, where dancers thus thank the viewer and greet each other

Often, personal computer users have to split a hard drive into two or more. However, there is also a need to combine them. Instructions Step 1 To perform operations with hard drives, there is a program called Partition Magic

All major PC devices, as well as removable drives, have their own clear names by which they can be recognized. For example, the vast majority of computers have a system, that is, primary, drive named "Local drive C". This makes it clear to any user who works on a PC that this disk is the main one

The DVD player, like any other electronic device, gradually builds up dust. It can interfere with the operation of the unit's components, causing unclear disc playback. It is not necessary to carry it to a workshop to remove dust from the turntable

Probably, many got into a situation when, through negligence, they deleted the necessary files. And if they have been deleted from the hard drive, then this is still not so critical, since most of the files can be restored from the recycle bin or use one of the many information recovery programs

For owners of modern computers, the problem of lack of hard disk space is not as acute as it used to be with small hard drives. Nevertheless, users from time to time are faced with the fact that it is necessary to somehow free up some space on the hard disk

Often, even the photos that you think are good are lacking in saturation. This is especially noticeable when printing - after all, the LCD monitor shows the image more vividly than ink and paper can do. This is a common problem, but it is quite fixable with Photoshop or another graphics editor similar to it

Component manufacturers strive to make their devices as reliable as possible, but, unfortunately, video cards, as well as other PC components, sometimes may not work correctly or at all. The video adapter is one of the most complex parts of a computer, therefore, it must be treated with care

Computers have long ceased to be something amazing. Every user has them. You can play on them, carry on correspondence, do business. In the latter case, it is important that the time of the system clock is accurate. Otherwise, it threatens with disrupted deadlines, confusion in documents, and so on

A computer mouse is a pointing device for inputting information into a computer, providing interaction between a user and a PC. The speed of the operator also depends on the mouse. This is why you should know how to adjust the pointer speed

In your day-to-day computing experience, your hard drive can be filled with information. In order to free up free disk space, you need to clean the old hard drive or purchase a new hard drive. As a rule, clearing the hard drive does not save for long

There are three different types of PSP bricks. Depending on the type of breakdown in your case, you can choose the option of self-repairing the console. Necessary - computer; - access to the Internet; - additional original battery

Refueling of cartridges implies the obligatory disassembly of this device to access the container. Do not perform this operation for the first time on cartridges that you will use later. Necessary - screwdriver; - refilling kit

Setting up network equipment sometimes requires configuring gateways yourself. To disconnect a specific device from the network, the easiest way is to turn off the gateway through which it is connected to the Internet. Necessary - network cable

Today, it is not so common to connect peripheral computer devices (optical drives and hard drives) via the parallel IDE (Integrated Drive Electronics) interface. Perhaps that is why the question of how to change the settings of the master / slave devices connected via one IDE cable has come up more often

Multiple partitions on a hard disk are common in computer architecture. It is not surprising that many people choose to separate system files from personal information. And it is much easier to save the necessary data in the event of a system failure, having at your disposal several partitions

Sometimes a computer owner may need to format the system volume on which the operating system is located. In this case, everything seems a little more complicated (relative to the usual formatting of the hard drive), because the developer does not expect user intervention in the system to such an extent

Many users already know how to divide local disks into several elements. But not everyone knows that this process can be carried out even with the disk on which the operating system is installed. Necessary Windows Seven or Vista disk, partition Manager

The vast majority of computer users already have access to the Internet. And many are accustomed to the fact that their computer is integrated with others. But sometimes it is necessary to create a faster local network in terms of data transfer between computers

Often, when installing programs on a computer, we do not read what the auto-installer writes to us. Just press "next" until the program is installed. And after a few months, it turns out that the computer boots very slowly when turned on due to the large number of programs that are launched

To increase the system performance in OS Windows, a space is allocated on the hard disk - a paging file, where intermediate results of calculations are loaded from random access memory (RAM). RAM and the paging file are collectively referred to as virtual memory

If you decide to increase the performance of your personal computer, then first select the option for the implementation of the task. Either you try to adjust the parameters of its operation, or connect new equipment to it. Necessary - Advanced System Care

In order not to be mistaken when choosing a new hard drive, you must follow certain rules. Naturally, you need to be able to properly connect the hard drive to the computer. Otherwise, you can damage not only the hard drive, but also other PC devices

Having access to the Internet, sooner or later you may encounter various malicious programs that can damage the contents of your computer. And not always installed antivirus software is able to protect against such programs. A widespread virus is a ransomware banner, which looks like a window containing information that the user has been convicted of violating the law, and in order to avoid consequences, a certain amount of money should be transferred to the specified phone num

Choosing and buying a computer is a very important and responsible step. But few people know that if you know how to independently assemble a computer system unit, you can save up to 30%. The fact is that the total cost of individual computer parts differs significantly from the cost of a finished system unit

Most of the information accidentally deleted from the hard drive is reasonably recoverable. Some types of files can be returned to their original state even after formatting the hard drive or one of its partitions. Necessary Easy Recovery

Processes take up the resources of the central processor and memory of random access memory (RAM), i.e. slow down the computer's performance. Without some, the operating system will not work and cannot be turned off. Unnecessary processes can be terminated using the Task Manager, but first try closing running programs and see if these processes are disabled

In the life of any PC owner, at least once, there was a loss of the necessary files. One careless movement of the mouse and the necessary files disappeared. It's a shame, but, fortunately, it is quite possible to improve the situation. You can recover deleted files using a special program

An ordinary user uses up to two dozen programs in his daily work. Often you have to work not on your personal computer and share it with someone else - employees, relatives or friends. To protect their data, many put passwords on programs, documents, archives, etc

All modern computers are upgradeable. You can replace the processor, video card, or other components. But there is a component that does not need to be changed. It's about RAM. To double its volume, it is not necessary to throw away the old memory module of the same size, and buy a more capacitive one in its place

Even if the computer seems to be free of viruses, this does not mean that the system is clean and there is no malicious code on it. Most programs harmful to the computer do not manifest themselves until certain conditions are met. Therefore, from time to time it is necessary to run a scan of disks for viruses, even if at first glance it seems that they are absent from the system

Not every person is satisfied with the image they see when they boot their computer. The Windows operating system does not provide a function to change the boot screen, but you can do it yourself. All you need is to show a little patience and perseverance

Despite the fact that drivers are usually made out in a self-extracting archive, you can often find files that are archived with an additional program. In such cases, you must have the appropriate software installed on your computer to extract the driver

If the computer spontaneously reboots during startup, then errors on the hard disk are a possible cause of this. You can use the Live CD to identify and fix them. Instructions Step 1 To do this, you need to boot the system using the Live CD, in this case the disk must be command line capable

If you need to merge several local drives into one, then there are several proven methods at your disposal. Some of these relate to options for merging partitions prior to installing the operating system. Necessary - Partition Manager

Significant acceleration of the operating system can be achieved by changing the parameters of the paging file. This file is a standard OS tool for ensuring the stable operation of several simultaneously running applications that do not have enough RAM

Probably, every user of a personal computer has encountered problems when a CD or DVD disc does not want to transmit or reproduce information in any way. As practice shows, such media are very common all over the world, so there are numerous questions about information recovery

Has your favorite computer stopped turning on? Determine the cause of the malfunction by testing the PC. Learn the basics of diagnosing when technical problems become intermittent. You yourself can find the damaged elements of the equipment

Like all complex technical devices, a computer needs a major cleaning from time to time. If you notice fingerprints on the monitor, crumbs and dust have gotten into the keyboard, and the system unit began to hum like an airplane taking off, you need to urgently put your computer in order

If a full-screen banner appears when the operating system boots, and it cannot be disabled, or you are prompted for a code to unlock, you can eliminate this virus using the Live CD. Instructions Step 1 An image of this disk is available for download on many Internet resources

For many owners of old computers, the topic of improving the performance of the operating system and the computer as a whole is especially relevant. We focus on software-based PC optimization methods. Necessary Advanced System Care

Any user once faces the need to install drivers. This need arises if the operating system has been reinstalled or a new device is connected. The program that allows the operating system to recognize and control the connected physical devices is the driver

System Restore is a very useful Windows feature. It allows you to return the state of the computer's system files to the point in time when they were functional. This does not affect any personal files, such as photos or documents. The operating system itself periodically creates restore points, but before installing new drivers or programs, it is recommended to do it additionally, manually

Cooling of some devices that make up a personal computer is provided by special fans. Maintaining a certain temperature level is necessary to prevent the failure of such important elements as the central processor and video card. Necessary - Speed Fan

After reinstalling the Windows operating system, you may encounter a problem with access to certain folders. It is usually caused by the fact that some directories have been shared with specific users. Necessary Administrator account

During installation, the operating system assigns letters to all disks on the computer itself. Also, letters are automatically assigned when a new medium is connected to the system. However, you can change the selection made by the operating system if you wish

After working on the Internet, many users were faced with the appearance of a banner that blocks the operation of a computer and requires transferring money to a specific phone number to unblock it. Some frightened users did just that, but the right solution is to use the tools offered by the antivirus software developers

Imagine this situation: you decide to create a full database backup on your computer. Once you've backed up and calmed down, you start going about your business. And suddenly one fine day you have an urgent need to use a previously created backup of the databases

Correctly selected and installed RAM increases the speed of the computer. Nowadays, dual-channel memory is mainly used, it works effectively when two absolutely identical memory modules are installed in the system. Instructions Step 1 Always turn off the power supply to the case before opening the system unit and changing its contents

To create volumes located on several partitions at once and to increase the degree of data safety, we recommend using dynamic disks. Such discs can be created using standard Windows functions. Necessary - Partition Manager. Instructions Step 1 Connect the hard drive you want to convert to dynamic to your computer

The wave of mega popularity of the Internet has covered all PC users for a long time and irrevocably. And, the more often and longer you surf the Internet and use your e-mail, the more likely you are to "pick up" some malicious program

Not all users of personal computers know that updated versions of the firmware for different devices are not published by chance. Each new model, for all its uniqueness, has certain flaws that cannot be detected in several months, and the firmware versions are used to update the device configuration