Computers 2024, November

If desired, users of personal computers can remove pop-up ads in the Google Chrome browser for a more convenient Internet surfing. This can be done in several available ways. Instructions Step 1 Install one of the plugins from the AdBlock series to remove ads in the Google Chrome browser

Your copy of Windows is not genuine and you have already got messages like "Perhaps you have become a victim of software counterfeiting", and you are not in a hurry to acquire a "license" for one reason or another, then this article is for you

The user may not always be sure that a genuine version of Windows is installed on his computer. But sometimes there are cases when you need to check this. There are different ways to check for different versions of Windows. Instructions Step 1 To authenticate the Windows XP operating system, run a command prompt

Activating any version of a Windows system ensures that you are running a legitimate copy of that system. It also allows you to download important updates and drivers from a Microsoft server. You can activate your version of the system using the Internet or your phone

If you need to find out the BIOS version, there are several ways to do this. The information obtained will allow you to update your computer. In addition, the BIOS version will be needed for its firmware. All useful information can be found on your computer

There are many ways to change your Windows product license key. It is easy to do this, it is much more difficult to find a key that passes the Microsoft Update check. The only correct solution in this case would be to buy a licensed version of the operating system

A step-by-step installation of the Windows operating system will allow you to quickly achieve the desired result. Upon completion of the system installation, you will have to go through the registration (activation) procedure of your copy in the Microsoft database

The activation of the Windows XP operating system is a necessary procedure for its long-term use. By using it, you confirm the authenticity of the purchased software. The main stage of activation is entering the license key. Instructions Step 1 Choose the appropriate activation method

Before using the installed Windows XP operating system, you must activate it. This procedure is a guarantee of using a licensed copy of the product on a specific computer, and is also designed to reduce the level of illegal copying and installation of pirated versions of the OS

If you notice that when the operating system boots up immediately before the "Welcome" screen appears, the hard disk check program is launched, this could be caused by minor damage to the boot part of the registry or some kind of hard disk malfunction

Often, personal computer users have certain problems associated with the use of hard drives. One of the most common is to run a check on it at Windows startup. Necessary - skills of a confident PC user. Instructions Step 1 Wait for the hard drive check to complete

From time to time, when the computer starts up, the operating system starts scanning disks for problems. This happens especially often when the operating system fails and it suddenly restarts. Sometimes hard drives are checked every time the computer is turned on

If more than one operating system is installed on the computer, then by default, during the boot process, the user is offered a menu for selecting the desired OS. It closes by timer (usually after 20-30 seconds). If you do not use this menu, then there is no need to endure an extra 20-30 seconds each time

If two or more operating systems are installed on the computer, selection menus appear at startup. In the event that the user is not satisfied with the menu options, you can change them or completely disable the OS selection at boot. Instructions Step 1 Decide if there really is a need to disable Windows selection

Sometimes there are times when, instead of the usual loading of the operating system, a menu for choosing options appears on the screen. Typically, this situation can occur if you have multiple operating systems installed on your computer. But not always

When two operating systems are installed on the computer, a selection window appears during boot, in which the user can determine which version of the OS to run. Correct setting of the choice of the operating system allows you to make the work on the computer more comfortable and safer

Many users install several operating systems on a computer at once. This solution has both advantages and disadvantages. By correctly configuring the OS boot, you can significantly improve the comfort of working on your computer. Instructions Step 1 If two Windows operating systems are installed on the computer, then the user at system startup has to select the desired OS and press Enter or wait 30 seconds before the operating system automatically starts, loade

The Found New Hardware Wizard opens when a new device is connected. This means that the Found New Hardware Wizard asks for a driver for this device. But sometimes the Found New Hardware Wizard needs to be disabled, for example, if it starts every time the operating system is restarted

In the field of Internet security, "sandboxing" refers to a special mechanism used to securely execute guest programs. Most often, they are used for proactive protection when running unverified code that may turn out to be malicious

An operating system is a complex set of programs and components. Installing the wrong driver can lead to dire consequences in the form of problems with starting and operating the computer. The situation is complicated by the fact that some programs and devices load drivers into the system on their own, and it is difficult for an unprepared user to keep track of this moment of their work

You can use Device Manager to turn hardware on and off, get information about hardware settings and how it interacts with programs on your computer, update drivers, and troubleshoot problems. There are several steps to take to disable a drive via Device Manager

When a computer can be used by different people, it is wise to limit some of the control over the system. For example, to avoid unexpected operational problems, it is best to disable Device Manager. An ordinary user does not need this section at all, and this console may well disrupt normal operation if configured incorrectly

One of the main system requirements during the installation of the Windows XP operating system on a removable media (USB-disk) is to physically disconnect all hard drives, except for a flash drive and a floppy drive. USB storage requirements are limited to at least 2 gigabytes of memory

A script is a special program that organizes one of the site's services or performs useful functions for it. For example, a script can interact with a database. It is also used to submit information from various registration forms. Necessary - computer

Increasingly, modern computers lack a CD-ROM drive. In order to install an operating system on such a personal computer, it is necessary to make an installation flash drive with an image of the Windows operating system. Necessary Free 4 GB USB flash drive

The question of installing a new operating system on a netbook is very relevant. Indeed, as a rule, Microsoft supplies Windows of different versions only on a bootable disk, but the floppy drive is not present in the design of netbooks - there are only USB ports

Sooner or later, every PC user faces the problem of reinstalling Windows. But if there is no bootable disc and the DVD drive does not work, then for such cases it is very useful to have a bootable USB flash drive, because the USB port fails much less often than the DVD-ROM

Often, users have problems connecting the player to a computer. As a rule, they consist in the fact that the system “does not see” the device, which makes it impossible to work with it. If the “Unknown device is connected” pop-up window appears when the player is connected to your computer, most likely the problem is with the drivers

Most modern mobile computers are sold with an operating system preinstalled. This is usually Windows Seven and Vista. If you have a desire to install Windows XP on your laptop, then you should be prepared for the possible complications of this process

Bootable USB drives are used to install the Windows operating system on a computer. In order to create such a medium, you need to write an image of the operating system to any USB device using additional software. When creating a bootable USB flash drive, you need to create an ISO image, and then make a bootable USB flash drive from the same ISO image

If there is no disk drive in the computer, as well as the impossibility of using a laser data carrier to record an image of the operating system (OS), you can use a USB flash drive. Installing an OS from this media is not much different from using installation discs

The BIOS of any modern computer supports booting from a USB drive. This makes it possible to install or reinstall the OS using a bootable USB flash drive. It takes up little space, is not afraid of scratches and dust and can always be at hand

Many users have already learned how to install the Windows operating system using familiar devices: a DVD drive and an installation disc with the system. Unfortunately, it is not always possible to install an operating system from a disk. There can be many reasons:

And now the crucial moment comes - we insert the USB flash drive into the USB port of the computer, from all the huge contents we find a bunch of files we need, select them, and transfer them to the desktop. This is followed by agonizing minutes of waiting, but at the very last moment an error pops up that the computer's memory is full, nothing else can be written down, but everything that can be deleted must be deleted

Flash drives are increasingly being introduced into our lives. Small and convenient, in the form of key chains or imitations of other objects (in the form of bulbs and lips, folding knives and funny figures), they have become an integral part of our life

Sometimes a user who wants to install or update an operating system is faced with the problem of not having a CD with the distribution kit, or, even worse, the lack of an optical drive on the computer. In this case, the ability to install the operating system from removable media or, more simply, from a familiar USB flash drive, which is better prepared in advance and for the preparation of which, one way or another, still requires a disk with a distribution kit, helps out

Quite often there are situations in which you need to install an operating system from a USB drive. It is very common on some notebooks or netbooks that do not come with a DVD drive. Necessary UltraISO. Instructions Step 1 Let's consider as an example the creation of an installation (bootable) USB flash drive with the operating system Windows 7

Even though software developers try to simplify the interface of their products as much as possible, in some cases it can take a long time to find a menu button to execute a simple command. For example, the top menu bar in some applications may be hidden, and all attempts to restore it end in failure

For reports at work, student papers, and the creation of various documents, content creation is required. It is very inconvenient to constantly update the titles of chapters, which change in the course of work, and even more so the page numbers

To ensure maximum security, the developers of OS Windows have provided the ability to work on one computer under different accounts. The system has built-in accounts - "Guest" and "Administrator". They, unlike those created by users, cannot be deleted, you can only disable them

The reliability of operating systems for home computers is steadily improving with the release of each new version. However, manufacturers are just as persistently improving the methods of recovering the OS after irreparable failures in its operation, especially since such mechanisms are also necessary to protect against failures in the operation of computer hardware

The address bar displays the full path to a file, folder, or other resource located on your computer or accessible over the network. It can be used for navigation by manually entering the desired address. This control is present in all browsers and file managers

Among the users of the line of Windows operating systems, there is a known problem of the disappearance of the desktop and the taskbar (including the "Start" button). Most often this happens after the antivirus detects a suspicious object and removes it

The status bar is located at the bottom of the window and carries mainly informational functions, although some programs place controls on it. Depending on the features of a particular software product, the status bar can either be permanently present in the window without fail, or it can be turned on and off at the request of the user

Incorrect actions or mistakenly deleting unused shortcuts from the computer may remove the volume icon. And this is already a problem, especially for music and video lovers. Necessary - computer. Instructions Step 1 When familiar, frequently used shortcuts disappear on the computer, the situation is not pleasant

During daily use of a personal computer and the Windows XP operating system, unpleasant moments may occur, such as accidental loss of sound. As a rule, a failure in the system cannot come just like that, there is always a reason. And there can be many options for these reasons

Changing the display settings for application icons in the tray of the Microsoft Windows operating system is one of the most common personalization operations. adjusting the appearance of the system in accordance with the tastes of the user

The Apple-1 computer, released in 1976 in a batch of 200, is a valuable collector's item. According to the auction house Sotheby's, which put up for auction this car in June 2012, from the first batch of devices remained only a few copies that are in working order

Many people can no longer imagine their life without a computer. He became a tool for work and leisure, opened access to the world information "web". Nevertheless, until relatively recently, no one imagined how firmly this miracle technique would enter our lives

If you begin to notice that your computer is malfunctioning, for example, spontaneous reboots, system freezes, severe freezes in video games, then it does not hurt to check the stability of the RAM (RAM). Perhaps, for some reason, it began to work with errors

Despite the fact that the distant predecessor of modern computers - abacus (abacus) - appeared more than 3000 thousand years ago, presumably in Babylon, the computer era began less than 100 years ago. Before answering the question of who created the computer, one should mention the German Wilhelm Schickard and the Frenchman Blaise Pascal

The blue "screen of death" in the Windows operating system, as well as critical BSOD errors, often occur due to problems with the computer's RAM - its random access memory. What indicates a malfunction of the RAM bar and how to test the RAM for errors?

There are several ways to remove drivers from your computer. Often this operation is necessary for the subsequent reinstallation of the working configuration. In this case, the removal must be done completely with cleaning the registry. Instructions Step 1 Open your computer's control panel and select the Add or Remove Programs menu

Installing a new driver for an NVIDIA video card does not always mean solving all graphics problems. It may turn out that programs (for example, games) worked more stable with the old version of the driver. To install an older NVIDIA graphics driver, follow a few steps

Bluetooth adapters are used to transmit information over an appropriate wireless channel. To ensure the correct operation of these devices, special software or drivers must be used. Necessary - Sam Drivers; - access to the Internet

Since the second half of 2015, computer owners have the opportunity to upgrade from Windows 7 to Windows 10 for free. To do this, you need to launch a special application that appears in the tray and begins the process of installing a new operating system

The procedure for removing the read-only attribute is a standard operation of the Microsoft Windows operating system and can be performed without the involvement of additional software by a user who has administrator access to computer resources

The Windows 10 operating system officially became available for download in July 2015. The operating system developer provided customers with the option to upgrade the 7 to 10 within a year. After a year, however, there is also the option to upgrade Windows 7 to the tenth version

As good as Windows 7 is, the latest version of this software has become more relevant to users, provides more options and is more popular. Switching to it from Windows 7 is not very difficult. Drive D and how to create it Each PC has a local drive "

Updates to elements of the operating system are required for its correct operation. Microsoft has provided automatic updates in its latest version. If this does not suit you for some reason, you can disable updates to Windows 10 by changing some settings

It is customary to refer to a digital signature as an electronic encrypted seal that confirms the authenticity of digital data. The creation of a digital signature presupposes the presence or receipt of a signature certificate proving identity

It often happens that some of the components disappear from the "Start". For example, the "Control Panel" or "Task Manager" disappears. What should be done in such cases? First of all, you should calm down - everything can be restored

The most common reason for the disappearance of the computer desktop and the main menu of the system "Start" is the impact of virus programs. There may also be cases where the system files of the user account or the system registry crash

The user can add, change, delete icons on the "Desktop". The appearance and design style of various elements depend only on the wishes and tastes of the user. If you accidentally deleted icons from the Desktop, you can restore them in different ways

Not every user is able to organize the desktop space in such a way as to quickly and easily find the desired application shortcuts and various files on it. However, you can optimize your search for desktop icons. Instructions Step 1 Not everyone's desktop is cluttered with a myriad of icons, but if you are less fortunate than the rest, the first thing to be aware of is that the desktop is just a regular folder that is stored on your hard drive along with others

Most consumer computers in the modern world run some version of Windows. Microsoft places its own restrictions on the use of its products. One of these limitations is the inability to uninstall the previous version of Windows during the installation of a new system

Physical device - the hard disk of a computer appears to users as several local partitions (disks). However, this division of the unified address space of the hard drive is conditional and is performed at the software level. Partitioning is necessary to allocate the system area of the disk and other functional partitions

It often happens that when you install an operating system without formatting the hard drive, files from previous copies of Windows remain on the hard drive. In addition to the fact that they take up some space on the local disk, the boot list when you turn on the computer is also an unpleasant moment - every time you have to choose an operating system

How often do you see folders on your hard drive that you can't delete? The problem is really unpleasant. Sometimes such a folder does not contain any items. Most often, it is caused by a system crash or a slight freeze of the computer. Also, a possible reason could be a failed deletion of a file in this folder, or the location of a hidden or system file in this folder

Due to NTFS errors on the hard disk, sometimes the Windows operating system is unable to delete some folders on its own. In this case, the operating system notifies the user of an error, usually with a code like 0x00000000. Instructions Step 1 Such folders are, of course, subject to deletion

PC is personal, i.e. used by one person, computer. Nowadays, the acronym PC is often applied to most home or office computers used as a work or gaming station. Instructions Step 1 Despite the fact that the original purpose of computers is to perform computational work, most users use these devices for completely different purposes

Information output devices are a variety of peripheral devices that convert a digital code into any other form that is convenient for human perception. Today there are a huge variety of different output devices. All of them can be divided into several groups, these are devices for displaying information on the screen, devices for outputting sound, as well as devices for displaying other information

Architecture is a fundamental principle in the design of computer systems, the term also applies to software. An open architecture means free access to device specifications. The emergence of open architecture The eighties of the last century were marked by the emergence of the fourth generation computers and the beginning of the era of personal computers

The vast majority of modern personal computers have a similar configuration. We are talking about both IMB-compatible PCs and Apple products. To fully understand how your computer works, you need to not only know what it consists of, but also be aware of the purpose of each of the basic elements

It is quite possible to assume that not everyone is able to remember the history of the siege of the city of Troy, but the expression "Trojan horse" has probably been heard by everyone. The real Trojan horse, the one thanks to which Troy fell, was a large wooden horse, perceived by the inhabitants of Troy as a gift, but only the enemy soldiers hidden inside opened the city gates at night, let the army inside and the city fell

Hidden files and folders are designed to protect them from accidental deletion and prying eyes. If it is necessary to perform any operations with these files, they can be opened by changing some of the attributes. Instructions Step 1 Go to the "

Viruses tend to spoil the operating system and files not only on the computer, but also on phones. In particular, this problem applies to communicators, from which it is so easy to access the Internet. Sooner or later, any changes in its work begin to be detected, often this is due to viruses

The operating system installed on the computer requires the installation of a certain set of additional programs that will allow performing certain operations required by the user. Office applications for work, email programs, file manager and more

Many Microsoft Office programs maintain a Recently Used File (MRU) list. This function is designed to provide quick access to the files that the user is working with. There is no built-in method to remove this list, but it is possible to clear the list of recently used files in the Windows registry

After purchasing a new hard drive, many IT professionals recommend formatting and partitioning it. Partitioning is done to sort information: one disk becomes the system disk, all the rest are logical. The system disk is usually assigned from 20 to 70 GB of disk space

When using computer programs and surfing the Internet, temporary files appear automatically. They are created in the form of cache files and backups. After closing the program, they are usually deleted, but some of them accumulate on the hard disk

The temp folder sometimes grows to an incredible size. What is stored in it and can it be cleaned? It happens that some folders located in the system partition grow to enormous sizes and make it difficult for the computer to work. It is necessary to periodically delete unnecessary files, but many users are afraid to climb into folders, the contents of which are unknown to them

USB flash drive is one of the most famous distributors of computer viruses. Of those that end up on a USB flash drive, the most common is Autorun.inf, which uses the "autorun" function for its activation. This feature works on all systems by default

The standard Windows cursor looks like a small white arrow. When you hover over the area for calling help in any window, a small question mark is added to the arrow, and when the program is loaded, the arrow turns into a circle. The operating system provides various options for the type of mouse pointer, but you can also set them yourself

A user folder is a system directory that contains documents, photos, videos, music, and other files used by the owner of a personal computer account. Necessary - Unlocker utility; - file manager Far. Instructions Step 1 If you have the opportunity to log in with the user account of the operating system whose files you want to delete, log in with the appropriate username and password, delete unnecessary folders from the computer

Removing hidden folders and files from your computer is the same as deleting regular ones, except that before that you need to enable them to be displayed in the Windows settings. Instructions Step 1 Open Control Panel and select the "

Error messages that appear during the installation of Windows updates can signal the need to remove temporary update files. This task can be performed using standard operating system methods and does not require the use of additional third-party software

A byte is the oldest and one of the smallest quantities that measure the amount of information. Only a bit less (eight times). When converting a byte into kilobytes and other units of measurement, it is important to remember that the information measurement system is not decimal, but binary, that is, the word “kilo” in the meaning of “thousand” is rather arbitrary

Many users, having bought a personal computer or laptop of their dreams, face a problem - Vista is initially installed on it, which is not very convenient for work. You can, of course, get used to this version, or you can reinstall the software shell

A byte is a unit of storage as well as processing of digital data. In computing systems, one byte is equal to eight bits. As a result, it takes one of 256 values. To denote a word containing 8 bits, there is the concept of "octet"

You may need to delete the My Documents folder in Windows XP and Vista for various reasons, but one of the main ones is to reduce free disk space. By default, the system offers to save created or downloaded files to this folder, and the “My Documents” folder grows rapidly in size and, accordingly, the free space on the disk with Windows installed decreases

The system event log stored on a remote or local computer can only be deleted if you have permission to modify the registry. With such a deletion, the file with its contents is first erased, and then all sources from the registry. Necessary - computer

Log files are used to record certain events related to the execution of the computer's usual tasks. They often have to be cleaned after a certain period of time in order to optimize the work on the computer in the current operating system. Instructions Step 1 In the properties of the "

When creating text documents, it may be necessary to prevent automatic wrapping to the next line. For example, to leave the initials on the same line with the surname, the name of the software product with its version number, the value with the indication of its unit of measurement, etc

The Mozilla Firefox browser log contains information about the sites visited by the user. The magazine can be convenient to use when you need to quickly open a recently closed page or find out a list of resources that were viewed by the user for a certain period of time

Logs are data accumulated during the operation of application and system programs. As a rule, they contain service information regarding emergency situations and failures. Therefore, it is often necessary to look at the saved logs to identify the causes of failures in the operation of applications and subsystems

No matter how hard you try to extend the life of your laptop, some of its parts will fail. In the "risk zone" is a DVD drive, the laser LEDs of which simply burn out over time. Also, any external influence (moisture, sand, inaccurate closing of the tray, etc

If you're going to reinstall the operating system and don't want the hassle of installing drivers for your computer, it's wise to save the device drivers ahead of time. This is very important for laptops without an operating system recovery disc

It is not every day that computer users are faced with technical problems, i.e. at the hardware level. Of course, there is always a solution, but in some cases, an accidental keyboard failure causes bewilderment, because without it, just like without a mouse, it becomes impossible to do anything

The correct functioning of a personal computer is based on the good performance of the operating system. It sometimes crashes and Windows does not see the keyboard. The step-by-step instructions for troubleshooting the problem will depend on the type of keyboard connection:

When working on the network, you can often find that the download suddenly stops or does not start at all. There may be several reasons for this. One of the reasons for the lack of download may be a disrupted network connection. Check the current connection for proper operation

A discharged battery on a motherboard can cause a number of problems for the user, from incorrect display of the system time to resetting BIOS settings and inability to enter the system. Unfortunately, not everyone knows how to get rid of this problem

Fans in computers and laptops are essential for cooling critical components of these devices. Unstable operation of a cooler usually leads to overheating of the equipment and its subsequent damage. Necessary - Speed Fan; - AIDA

To replace a processor, two main motivations often arise: the breakdown of an old computer or the desire to improve its performance. In the first case, everything is very simple, so it is worth considering the situation when the processor is replaced by a newer model

Quite often, in a relatively small living space, it is necessary to create a wireless network. The presence of thick walls and double partitions is a negative factor for correct signal transmission and often the signal is lost before reaching all users on the network

If you do not have a disk with suitable drivers at hand, you can use special software or use the appropriate Internet resource. Follow the instructions of the option in which you can find drivers even for devices that are not detected by the system

To ensure stable operation of the router with some providers, you must use the latest firmware versions. Updating the router's firmware allows you to correct errors in its operation and improve its performance. Necessary - network cable

In society, the discussion about the benefits and dangers of computer games does not subside. Of course, one cannot rush to extremes and assure that games are only useful or extremely harmful, but not all the advantages of computer games are such

Browser (web browser) is a program designed to view websites (web pages). Provides an interface between users and a website, displays the content of the pages. One of the distinguishing features of browsers as software products is their free distribution

Connecting the projector to a computer is not much different from connecting a PC to a second monitor. Despite this, this process has its own nuances that need to be taken into account. Instructions Step 1 Check the quality of the projector

For most programs capable of editing text, there are special characters that can be inserted into the document using a symbol table or by pressing the alt = "Image" key combination and a sequence of numbers on the NUM pad - the so-called Alt-code

Symbol - from the Greek "sign", "identifying omen" - a synonym for the word "sign". In principle, a symbol can be any graphic sign: a letter, number, punctuation or other sign, but more often it is used to denote a sign that is not included in the main keyboard layout:

Audio cassette recordings can be transferred from a tape recorder to a computer. To do this, you need to use a stereo mini-jack cable and an audio recording software such as Plus! Analog Recorder or Audacity. Necessary - cassette recorder

Radmin (often called "radmin" among Russian-speaking users) is a program for remote access to a computer. Sometimes it happens that this application is installed on a computer without your participation as a spyware. In this case, its removal does not take place in the usual ways

The computer game World of Tanks allows you to record battles taking place online, which you can then watch again. However, the resulting so-called replays are not video files, despite this common misconception. Therefore, they cannot be viewed in any third-party application, except for the client program of the game itself

A computer with Internet access has become such a familiar part of our life that it is extremely difficult for many to imagine their existence without it. But, as you know, if necessary, a person can do without a lot of things, including this smart and useful machine

Attempts to install or run a 16-bit program on the Microsoft Windows XP operating system may result in messages stating that the selected file cannot be opened. The problem is caused by missing or corrupted command.com, autoexec.nt, or config

The Windows operating system registry contains tens of thousands of entries, each of which is not just a variable-value pair, but also a multi-level set of hierarchical sections and subsections that often have the same name. "Manual"

Administrator rights are often required to access various functions of a personal computer. If you need to log into the operating system as an administrator, you need to know the password for this account, if it is set. Forgetting it, you can still log into the OS, but it will be much more difficult

Information security is a guarantee of peace of mind and a guarantee of the safety of important data. Therefore, experts recommend changing passwords from time to time. It is very easy to change the password in your personal account. Necessary Account Current password Instructions Step 1 "

A conscientious taxpayer is obliged, within the time period specified by the tax code, to submit a declaration or calculation to the tax authority. In this case, the payer's obligation is considered fulfilled. It often happens that after filing a declaration, an accountant of an enterprise or an individual entrepreneur discovers errors

Many users, for sure, would like to remove the password entry window when loading the operating system. Moreover, if there is only one user on your computer, the window for selecting a user and entering a password is not needed at all. After all, every time you boot your PC, you need to click on your account icon

Windows password was created by the developers for the safety and security of confidential information. If you have forgotten your Windows password or cannot use the password because it has expired, you can only log in after removing the password

Windows operating systems provide the ability to set a password for each account created. It helps a lot in situations where several people are actively using the computer. Necessary Windows Seven installation disc. Instructions Step 1 If you have forgotten the password for the main or only account, you need to change it or disable it altogether

Setting up the protection of the operating system and the computer as a whole is a very important process. But sometimes users fall prey to their security cravings, such as forgetting passwords. Necessary crosshead screwdriver

Any password needs to be changed from time to time. This will help protect your personal information and data more effectively. With its frequent change, the likelihood that someone can find out and use it is much lower than when you have one password that has not changed for months or even years

After reinstalling the operating system, in many cases you have to manually install drivers for all devices on your computer. This is especially true for laptop owners, where, in addition to drivers for basic equipment, software for additional devices should be installed

Restoring a previous version of Windows is usually required after installing the Windows Vista operating system. The problem can be solved by standard means of the system itself. The only condition is the presence of the Windows.OLD folder on the disk

Modern users often use various modems to access the Internet. These can be devices that work with 3G and 4G networks, as well as all kinds of Wi-Fi modules. It is important to install the correct drivers or software to ensure that the specified hardware works

To set up a mobile computer, you need to install the correct drivers for many of its devices. This process can be carried out in several ways, the choice of which completely falls on your shoulders. Necessary - access to the Internet

It is quite difficult to choose the right driver for most devices on your own. Usually, it is recommended to use special programs or Internet services designed to find and install the necessary drivers. Windows operating systems provide the ability to automatically search for and install drivers

The most unpleasant moment in setting up a newly installed operating system is the selection of the required drivers. Not everyone wants to do it on their own, but sometimes there is simply no other choice. Necessary Internet access, Driver Pack Solution

USBasp programmers are often used to program microcontrollers. But if in Windows 7 and older operating systems the driver was easy and simple to install, then in new versions of Windows 8 and Windows 10, you first need to do certain manipulations

To complete the configuration of the operating system and ensure the stable operation of all devices, you must be able to install the necessary drivers. This can be done in various ways. Necessary Internet access, Driver Pack Solution

Nowadays, almost no one buys separate sound cards. In modern motherboards, sound cards are integrated, which provides good sound quality. But as with any other equipment, sound cards can also malfunction. Very often, the absence of sound on the computer can be corrected by reinstalling the driver on the sound card

Some devices require special files to work properly. The main function of drivers is to interpret information from the central processor into a set of instructions for a specific device. Necessary - access to the Internet; - Driver Pack Solution

Installing drivers in the Windows operating system (OS) is used to configure hardware support, its correct operation, and without them, the functioning of many computer devices is impossible. Drivers are installed in three ways: using automatic installation, placing system files in the Windows directory, and installing special software

Each Windows operating system has been released over the years and has its own advantages and disadvantages. With the release of each new edition, its capabilities expand, and the management becomes more and more simple and convenient. It is very easy to find out the system version on your computer

Most often, data arrays containing interdependent groups of values are placed in spreadsheets. The easiest way to assess the existing dependence is to visually, and for this you need to build an appropriate graph. The spreadsheet editor Microsoft Office Excel has very advanced tools for this job, but they are not at all difficult to use

Computer programs can be created in the console version or with the gui interface familiar to Windows users. The program interface can be written completely independently, but it is much easier to create it in a particular programming environment using visual components

There are several things to keep in mind when reinstalling an operating system. There are several methods for accomplishing this task, the choice of which depends on the purpose of installing the new OS. Necessary - Windows installation disc

After installing Windows 7, the system can be used for 30 days, after which it is locked until the license key is entered. To complete the activation before the expiration of this period, you must use the appropriate item in the system settings

Users who have bought a laptop or computer with a preinstalled Windows 7 Basic operating system, when trying to change the standard theme, find that it is impossible to do this using standard OS tools. Enthusiasts became interested in the issue of expanding the capabilities of the system, and programs and patches were born that solve this problem

In some situations, you need to know the assembly of your Windows, for example, when contacting technical support. Also, in the system requirements for some programs, they write the OS version that is required to run the software. In general, if you want basic information about your system, then you should know the Windows assembly

After installing the operating system, you need to configure the computer for its stable operation. Typically, you need to install the correct software and driver packages for some devices. Necessary - Sam Drivers. Instructions Step 1 The archive of Windows operating systems contains a set of drivers for the most popular hardware

For stable and high-quality operation of video cards, it is recommended to install suitable video drivers. You need to approach this process with all seriousness, because the wrong choice of software can lead to a malfunction of the video card

The correct operation of the equipment installed in a personal computer is ensured by the presence of drivers. It is important to understand that specific files must be used for each operating system. Necessary - Drivers Pack Solution

Linux is a Unix-based operating system developed by the GNU Project. Unlike paid operating systems such as Microsoft Windows or Apple Mac OS X, Linux shells are diverse and do not have a single official package. Each distribution looks different

Setting up a workplace in the Linux operating system (of any kind) completely depends on the wishes of the user. Only the user decides which programs to install and what to use. New programs are installed by updating and downloading new packages from the console or graphical interface

To get information about the operating system installed on the computer, the user does not need to look for the box from the installation disk. All the necessary information can be obtained using the system components. So, to find out the version of the Windows assembly, you can choose one of the options

When trying to navigate a large amount of data, we often use the ordering of files by some parameters, for example, by the date of modification or creation. However, it is not always possible to find out the exact information about the document

Today, in addition to the original Ubuntu distribution, there are several versions supported by the enthusiast community. The beginner is faced with the problem of choosing - which distribution to choose and what are its advantages and disadvantages

The Windows registry is a repository of literally every possible setting, every program and application, every file and system document. To edit it, a standard hidden tool called the Registry Editor is used. Instructions Step 1 Registry Editor is a powerful tool that can change the policies and options for accessing various parts of the Windows operating system and installed programs

Using the built-in Administrator account with elevated rights cannot be recommended as a standard action, since it significantly reduces the level of computer protection and leads to the launch of any programs with administrator rights. At the same time, in some situations it may be necessary to boot the system on behalf of the Administrator

Image processing in Adobe Photoshop usually consists of several operations sequentially applied to the original image. Each stage makes changes, and the subsequent ones are no longer applied to the original, but to the image distorted by previous corrections

After typing in Word, the user often needs to know the number of characters in the finished text. This can be done using online programs or built-in Word functions. Instructions Step 1 To find out the number of characters in the Office Word 2003 application, you need to go to the top item of the "

The Standard Registry Editor is included by Microsoft in the base software for all versions of Windows. However, this program is not often used, so the manufacturer did not put a link to its launch in a prominent place in the graphical interface

The Windows registry is a database that contains settings and settings for your computer's software and hardware, as well as presets and user profiles. All changes in the OS Control Panel, file associations, system policies, list of installed software, etc

The registry is an organized database that the operating system uses to store configuration data for applications and processes. With constant use of the computer, errors appear that can lead to blocking of the registry. There are several ways to enable editing of the registry

The parental control function of the PC user provided by Kaspersky Anti-Virus can be disabled by him at any time. To do this, you must change the appropriate settings. Necessary Computer, Kaspersky Anti-Virus. Instructions Step 1 Parental Control is a rather useful function implemented in Kaspersky Anti-Virus

Any thing will become unusable over time. This also applies to computers, which, in addition, are subject to obsolescence. If office and home computer equipment is often correctly updated, then its work will be more efficient. But at the same time, it is always a pity to take a car that has served its time in the trash

A desktop screensaver (usually a "screensaver") is a moving three-dimensional object or picture that appears on the monitor screen if the user is inactive for a certain period of time. Screensavers were originally used to protect older monitors, but nowadays they serve as a decoration for standby mode

The compatibility of many programs depends not only on the version of the operating system, but also on its assembly. For example, some games and programs require only the latest build of the OS to install, otherwise they will not start. This is especially true for Windows XP

Most of the software currently runs on 64-bit Windows systems. To avoid possible performance losses, developers try to provide backward compatibility of 32-bit applications in such systems. Instructions Step 1 Learn how 32-bit applications work in 64-bit environments

If the computer won't turn on, this can be a serious problem. Perhaps the fault of the mains filter is to blame. Or the lack of electricity in the building. It is worth checking that the power cables are connected correctly. A malfunction of the computer itself cannot be ruled out

Website Management Systems (CMS) are ready-made solutions offered for web developers. They can be used to create a high-quality and functional resource in a minimum amount of time. CMS is selected in accordance with the developer's requirements for a specific site

Architecture is one of the defining characteristics of a processor. This is especially true for the installation of operating systems when you need to choose which version to install. The architecture determines the computing power of the processor and its ability to operate at different frequencies

Operating system activation is a necessary procedure for its further use, since this operating system is not free and has a limited trial period for the device. Information about it can be viewed without installing additional software. Instructions Step 1 Open the control panel

The Windows 7 operating system is a paid program. When purchasing a disc with this operating system, pay attention to the sticker on the disc with a hologram and alphanumeric code. In fact, it is for this sticker that you pay money, since it is a confirmation of the purchase of the system and only with the help of this code the license can be activated

For example, you got a computer. Acquaintances gave the old system unit or were donated by relatives, in principle, the background is not so important. The first thing to know in this case is whether the Windows operating system is installed

A network card, also known as a network card and network adapter, allows a computer to communicate with other devices on a network. A network card needs a wired connection to work - if not, the card is useless. In this case, it can be disabled

For the Windows operating system, there are additional gadgets that display information on the current state of the OS, including the operating time, on the desktop. However, the OS itself has utilities that allow you to determine the time of its loading

The BIOS menu allows you to configure many parameters of the computer. For example, in the BIOS, you can disable the computer from booting from a specific device. Sometimes this feature is very necessary. For example, if boot from a flash drive is enabled, then in some cases you need to press a certain key to continue turning on the computer

Almost all modern computers are equipped with a built-in Ethernet network adapter (more commonly referred to as a "network card"). But sometimes it still becomes necessary to install an additional adapter - to expand the local network or due to the failure of the built-in network card

It is difficult to imagine a modern desktop or mobile computer that is not connected to a local network or the Internet. To properly configure the local network in the Windows Seven operating system, you need to take into account several nuances

Opening (sharing) files of the selected folder on the local network greatly simplifies the joint work of users. Strictly speaking, the local network is intended for this. The procedure is slightly different in different versions of Windows OS

There are two types of network cards - integrated (built into the motherboard) and separate. The fundamental difference in them is only that the integrated one is already included when buying a motherboard, and you still have to buy a separate one in order to insert it into the PCI slot

To supply power to the motherboard, you need to know what type of unit is suitable for it. There are only two options: power supplies such as AT or ATX. More powerful motherboards require an additional connector to the processor. Instructions Step 1 Disconnect power from the system unit of your personal computer

Any modern computer has a network card with which you can create a local area network. The latter is necessary to build a home network that connects all the computers in your home. This will allow you to quickly transfer information to each other from hard drives or play games and exchange messages without resorting to the Internet

Pupils of schools, students often have to write various works and prepare speeches. It can be as an essay, term paper, thesis, or just a message on a specific issue. The report is usually drawn up in any form, but, nevertheless, there are some requirements that must be taken into account

Timely maintenance of the equipment installed in the system unit is necessary to prevent damage to it. Particular attention should be paid to fans designed to cool the CPU and graphics card. Necessary - crosshead screwdriver

Scaling the image on a computer monitor is done most often by switching resolution options. There are several such options in the operating system settings by default, and the user has the opportunity to replenish the list with his own values

Information technology (IT) refers to a wide class of different disciplines and areas of activity related to technologies for managing, creating and processing data. According to the definition of the world organization UNESCO, information technology is a set of interrelated technological, scientific and engineering disciplines, created to study the most effective organization of the work of people involved in storing and processing information

If you have one personal computer designed for several users, and you do not want to allow others to access your files, then you should create a personal account that will be password protected. And it can be configured the way you want, regardless of another account

The OS help service is included in a unified information retrieval system called the Microsoft Help and Support Center. At this point in time, most users are asking questions related to the launch of the support service. To start the OS support service, you need to adhere to certain rules

When a computer is connected to the Internet, there is not only the availability of a wide range of resources and other benefits, but also the danger of infection with viruses, Trojans and other harmful programs, which can ultimately lead to serious consequences, up to damage to system files

There are many reasons why an operating system may become unstable. There are several ways to fix the most common faults. Necessary - Windows installation disc. Instructions Step 1 Try using System Restore first. If your OS boots but is unstable, open Control Panel and go to the System and Security menu

In the Windows XP operating system, it is possible to manually start services. Thus, you will be able to control their work and correctly allocate the resources of your computer. You can select and enable the services you need most. Necessary - Computer running Windows XP

"System Restore" is a convenient and popular Windows utility, using which the user can recover data lost as a result of an operating system failure. Instructions Step 1 To use the System Restore utility, you must first enable it, because it may be disabled by default

To return to the state of correct operation of the operating system, the "System Restore" application is used. Sometimes it is impossible to launch it using the standard Explorer shell, but through the command line it is quite possible

To ensure system security, Windows developers suggest working under an experienced user account, and running programs as needed as an administrator. In versions of Windows Vista and Windows 7, constant UAC prompts for confirmation can be very annoying for the happy computer owner

Going on an endless voyage on the waves of the Internet, you can get lost among a lot of interesting information. In order not to forget the most interesting sites, return to them later by pressing one button, add them to the list of bookmarks

Gaining access rights to folders and files is a security option. Therefore, you must log on to Windows using the Computer Administrator account. To access a protected file, you must have the rights to it. Only a computer administrator can declare himself the owner of a file or folder and gain access rights to it

Windows "Task Manager" is a very handy utility that allows you to control running processes and applications. But sometimes a situation arises when the user cannot start it. Instructions Step 1 Scan the system with an anti-virus program, not forgetting to first update its databases

The task manager is the main function of the operating system for monitoring user processes. If, when you press the known combination ctrl + alt = "Image" + del, it displays a message that "the task manager is locked", then this is the work of a virus

Very often, when users of personal computers, without waiting for a response from the computer, switch to opening several programs, the computer freezes and ignores absolutely all actions. There are several ways to solve this problem. Computer freezes can be triggered by various user actions

The Task Manager application allows the user to close programs, monitor their execution and computer performance, and assign the priority of running processes. It is very useful to be able to use the "dispatcher", especially in cases when a program does not respond or a virus starts working on the computer

If you cannot start the "Task Manager" after pressing the coveted combination Ctrl + alt = "Image" + Del, most likely, your computer has been visited by viruses. How can this be determined? It's very simple: when you try to call this service, a window appears with a message about the impossibility of starting before your eyes

Many programs launched by the user on Windows Vista or Windows 7 do not execute correctly or even hang and close without explaining the reason for the refusal to work. This happens due to the incomplete degree of user rights in relation to programs, or more precisely, to operations on them

The task manager is required to control the processes that run in the shell of the operating system. Programs that often freeze should be closed through the task manager. Necessary - operating system task manager Instructions Step 1 When installing on a computer a low-quality or someone made operating system, there are cases of freezing not only programs, but also the graphical shell itself