Technology 2024, May

Quite often, Internet users have to hear about such an unknown term as IP. IP is a kind of computer identifier in local or other networks. More precisely, the identifier of the network card. Each provider has a block of IPs registered under its own name, which it distributes to all users of their company's Internet services

Most often, a microphone is used as an external signal source for recording on a computer. It can be built into any peripheral device (for example, a camera), or connected directly to the microphone input. The Windows operating system has several components that allow you to change the input level from the microphone and thereby increase or decrease the recording volume

Black and white photographs have their own charm, something attractive and mesmerizing. Some black and white photographs can convey more emotion and warmth than color photographs. Let's consider a couple of simple and widely available ways to turn color photographs into black and white, using which you do not need to delve into the intricacies of Photoshop

Photos taken in low light conditions with foreground subjects in auto flash will have a dark background. This flaw can be corrected using the color correction tools in Photoshop. Necessary - Photoshop program; - image. Instructions Step 1 Load a picture with a background that needs lightening into Photoshop

Kaspersky Anti-Virus is one of the most popular programs for protecting your computer from viruses and various attacks. It not only recognizes malware, but also disinfects infected files. Instructions Step 1 It happens that users install substandard or unlicensed programs on their computer

When the Windows operating system starts, the user sees a standard welcome screen. If you are bored with the familiar login picture, you can change it using special utilities. Necessary - LogonStudio program; - TuneUp Utilites program

You may need to restore the Welcome screen if some services disable this feature on your system (for example, the NetWare Client Service). Carrying out this operation does not require special computer training and is available to any user of the Windows operating system

In the Windows operating system, you can customize the appearance of various items to your liking. If you changed the icons for files and folders, and now decide to return them to their standard appearance, there are several steps to take. Instructions Step 1 You can return the icons of such items as "

The effect of transparency of window frames is an integral part of the improved interface of the Microsoft Windows operating system, implemented in Windows 7. Enabling the selected effect belongs to the category of standard actions and can be performed using the standard tools of the system itself

Many PC users have heard of unlicensed, counterfeit software. To hack licensed programs with the aim of using them free of charge, some hackers write special software - "cracks". The vast majority of serious programs from the world's leading software giants are provided to users for money, and more often than not, considerable ones

The Windows XP operating system provides the user with many options for changing the appearance. Everyone can customize it to their liking. Instructions Step 1 Change the appearance of Windows XP using standard tools, to do this, minimize all windows, right-click on the desktop and select the "

How to disable the Aero effect on computers running Windows 7 and Vista? can be performed by the user using standard tools of the system itself. No additional software is required. Instructions Step 1 Call the desktop context menu by right-clicking on an empty space to completely disable the Aero effect and select the "

Windows Aero is an interface that is installed in new versions of Windows from Microsoft. This graphical shell makes the appearance of the system more effective, but it affects the performance of the system and can "slow down" on older computers

Sometimes, while working in Microsoft Excel, you may be performing the same actions over a long period of time. In this case, it is best to use macros (sequences of actions you create) that you can add to any document and use them to perform repetitive tasks

The taskbar on the "Desktop" helps to speed up the user's access to various computer resources. In addition, it is quite informative. The developers have foreseen many needs that may arise in the course of work. There is a clock on the taskbar along with other icons in the notification area

Icons in Windows operating systems are icons that represent folders, files, applications, and shortcuts. Folder icons in Windows 7 can be found on the taskbar, in system explorer windows, in the start menu, and on the desktop. The user can change the folder icons at his own discretion

"System" refers to those folders that contain files used by various components of the computer's operating system. These folders are created during OS installation and cannot be deleted by the user. To restrict access to operating system files, the contents of the system catalogs are not displayed by the Windows OS file manager by default

If you have your own local network, it is often necessary to delimit access to the folder containing important files, while allowing only a certain user to see them. So, for example, the folder "Reports" can include accountants and bosses, but no one else

Icons in Windows operating systems are graphical displays of folders, applications, files, and shortcuts. Icons in Windows 7 are used on the taskbar, on the desktop, in Windows Explorer, and in the Start menu. The user can change the icons at his own discretion

The MAC address itself is one of the characteristics of the network card, and the question of its installation implies just setting this parameter. Changing this address is usually required when using the Internet from two different PCs or when operating two network cards at once on one computer

When two or more operating systems are installed on a computer, a menu appears at the beginning of the computer booting, prompting you to select the required OS. If this menu seems redundant to the user, it can be removed. Instructions Step 1 Most often, the operating system selection menu annoys the user not with the fact of its existence, but with the need to press Enter or wait 30 seconds before the system starts loading

The Internet Explorer browser is still one of the most popular among Internet users. If you want to install it on your computer and surf the net, then you just need to follow a series of simple steps. Instructions Step 1 Go to the main resource of this browser

If you upload your own files to public file-sharing resources or several users work on your computer, a situation may arise when you have to take care of restricting access to your data. You don't have to be a computer genius to do this. You can simply pack the files into an archive with a password

The issue of confidentiality of information has always been one of the most important. This is especially true for those PC users who often transmit information via the Internet, or, for example, if several people use one computer. Let's look at the possibility of protecting a file with a password using the WinRAR program as an example

Personal data protection has always been a hot issue among PC users. Sometimes a computer is used not only by you, but also by your relatives, it becomes necessary to set a password for a specific OS folder. Multiple accounts The easiest way to protect your data on Windows 7 is to create multiple accounts

1C software can work with several databases at once, between which you can switch during operation. To select a database, you must have at least 2 positions installed, otherwise one will always be selected by default. Necessary - 1C program

A dump is data that is selected from the database in a consistent state, in the form of an instant list, they are intended for backing up the database. The dump format is not tied to a specific server version, unlike the working database files themselves

The paging file is required by the operating system to compensate for the lack of RAM. The presence of this file allows you to store certain data not in RAM, but on the hard disk. Correct swap file configuration can significantly improve PC performance

Windows has a resource that helps the RAM to do its job. It is stored on the hard drive, in the system partition, and is named pagefile.sys. This file is a kind of additional RAM on the hard disk, which is connected to work when the RAM itself is loaded with calculations

A paging file is a file on the hard disk that the system uses to store various data, such as parts of programs and files that do not fit in RAM. The balanced setting of the paging file can significantly speed up the system, thereby making it easier for the user to work with large programs (games, graphics editors, etc

There are several ways to transfer boot sector files from one disk to another. The simplest of them is to use a special recovery disc or a regular system distribution kit on a DVD. Necessary Windows 7 installation disc. Instructions Step 1 Insert such a disc into the drive tray, then restart your computer

Information leakage using removable media is one of the security threats. To prohibit the recording of confidential information on various drives, you can use the tools of the operating system or specialized programs. Instructions Step 1 Option 1

The procedure for disabling USB ports in the Microsoft Windows operating system can be performed using standard tools of the system itself using the "Registry Editor" or "Group Policy Editor" tools. Instructions Step 1 Call the main menu of the Microsoft Windows operating system by clicking the "

Prohibiting the use of USB ports can be done in two ways, using the "Registry Editor" and "Group Policy Editor" tools, which are standard utilities of the Microsoft Windows operating system. True, the latter method will require a fairly extensive knowledge of computer resources

Copies of the system partition of the hard drive are created to transfer the operating system to another hard drive or to quickly restore the operating parameters of Windows. There are two main methods for carrying out this process. Necessary Partition Manager

Often there is a need to transfer an already installed operating system with all programs and documents to new hardware. The reasons are different, but the main one is the computer upgrade or its replacement. It is quite simple to carry out the transfer of the operating system, but you need to follow a certain algorithm for performing all the actions

A time comes in the life of a personal computer user when he gets acquainted with such an additional device as a scanner or copier. He has to copy or scan any images or texts for his own purposes. The photographs are then corrected and the texts are recognized

Some people buying Apple gadgets are not even aware of the existence of the iTunes application. But only with its help you can transfer information from a stationary computer to iPod, iPad, iPhone. Instructions Step 1 Download the latest version of the iTunes application from the official Apple website

In modern operating systems, a hard disk is usually divided into several volumes (usually two - C and D). Such a division is convenient for storing only system and program files in one volume (usually in C), and on the other - user files. However, the user himself can distribute his files between volumes (or disks)

The CDA format is used to record sound on Audio CDs. The audio tracks of Audio CDs are objectively not computer files and cannot be copied by ordinary disc dubbing. The CDA label denotes uncompressed audio stream tracks that resemble * .wav files in content, but recorded in a different format

Surely each of us still has our favorite audiocassettes with recordings of concerts and albums. And there are unique recordings, for example from amateur concerts, that you would like to digitize. You can also do this at home. Necessary - computer

Every day, thousands of people work on a computer, and the operating system is considered the most important software. It creates the necessary conditions for user interaction with installed programs. Choosing the right OS will ensure you enjoy your time at your PC

Operating system (OS) is a software package that provides the ability to control a computer through a graphical interface, as well as control and distribute computing processes and resources. The OS allows the user to launch and control the operation of application programs, receive and transmit data, change the parameters of the computer and the devices connected to it

Automatic updating allows you to quickly eliminate errors and vulnerabilities detected in the Windows operating system. Despite this, in many Windows distributions, usually "modified" by craftsmen, automatic updating is disabled, and the user has to enable it himself

The. Instructions Step 1 Reduce the number of colors used if you want to reduce the weight of the image stored in the. Step 2 Use the hotkeys ctrl + alt = "Image" + shift + s or the Save For Web & Devices item in the File section of the Adobe Photoshop menu to open the Optimize Uploaded Image dialog

A screensaver or "screen saver" in the Windows operating system is designed to visually decorate the screen and automatically starts after a certain period of time after the computer is idle. Instructions Step 1 To change the splash screen, right-click on the desktop and select the most recent Personalization option from the context menu

The system registry is a data store that is constantly used by operating system components and application programs. Physically, the registry is not stored in any one file. Rather, it is a kind of virtual entity created by the operating system at each startup based on information from various sources

"Desktop" is an area on the monitor screen that the user sees when the operating system boots. It is from the desktop that any work on the computer begins. This area has its own appearance: in the main part of the screen, the user sees such components as "

At some point, many people start thinking about improving some of the elements of their computer. Someone wants to improve performance, others need a larger hard drive, and still others dream of a powerful video card instead of an old and irrelevant video card

The explorer.exe file is an Explorer system application that is used as an explorer on Windows operating systems. Explorer allows you to open files and folders in windows with a user-friendly interface, and displays various elements of the work windows and the main screen

Most of the users do not need to know exactly what components are installed in their computer. As long as it functions and performs all the tasks set by the owner, there is no need to be interested in its "stuffing". But now the moment comes when new games start to "

The Registry Editor (regedit.exe), one of the main components of Windows, can be blocked by a virus or spyware that has entered your computer via a network or physical media such as flash cards. You can restore access to the Registry Editor programmatically

Microsoft Windows is still one of the most popular operating systems for home use. However, each of its users faces different problems over time. When such problems accumulate enough, normal operation becomes impossible. To prevent the occurrence of such situations, it is necessary to periodically clean and optimize the system

The desktop is the main Windows window that the user interacts with. It displays the objects and management tools of the operating system. The explorer.exe process controls the loading of the Desktop. Sometimes, as a result of a virus infection or registry failure, the process does not work correctly

The "Fix PC problems" checkbox is part of the general notification service implemented in the Windows 7 operating system, which caused the most violent attacks on users. You can get rid of system notifications in several standard ways

We often have to recover data from a computer that has been deleted by unknown means. Many people are unaware of the fact that almost all deleted data on every computer can be recovered. This is done using programs that have been developed for just such a purpose

The graphics editor Adobe Photoshop is designed to work with images, but designers who use it often have to deal with text elements as well. For example, sometimes a picture must contain a table with some data. Creation and filling of this element in the graphical editor itself is a rather laborious process

The Windows operating system has many handy programs for creating and manipulating screenshots. For example, a very convenient tool for this purpose is included in the Yandex.Disk program. Unfortunately, the linux version of this program has limited functionality

Tables are intended for structuring and processing information. If necessary, it is possible to create a table on the document page in the WORD text editor. Open the WORD program. Before creating a table, you need to write a title, otherwise you won't be able to insert it later

SATA mode greatly expands the capabilities of a computer's hard drive. For example, hard drives that work with this interface can be used in the AHCI mode. This significantly speeds up the hard drive, reduces noise and speeds up the loading of the operating system

When installing the Windows XP operating system, you may encounter the problem of displaying hard drives if SATA drives were installed in your computer. This is due to the fact that SATA drives were released later than the first builds of Windows XP

During the installation of relatively old operating systems on mobile computers, there may be problems with identifying hard drives. To fix these problems, you need to install additional drivers. Necessary - DVD disc; - Ultra ISO

Most modern mobile computers have SATA hard drives. Sometimes this feature makes it very difficult to install certain operating systems, such as Windows XP. Necessary - nLite; - .NET Framework. Instructions Step 1 Quite often, when trying to install Windows XP on a mobile computer, a message appears stating that the system did not detect connected hard drives

The need to find a folder arises not only when files are unordered and are saved by the user to different local drives indiscriminately. Folders can be lost even when files on your computer are organized. There are different ways to find the folders you need

Most of the computer users do not need to know exactly what components are installed inside the system unit. As long as it works normally and performs the tasks set by the owner, there is no need to be interested in the "stuffing" of the computer

If there are fonts in Microsoft Office that you don't use, you can make your work a little easier and simplify the user interface by removing the options you don't want from the list. Necessary - Microsoft Office installed on the computer

The rules for accessing your computer's resources in the NTFS file system are governed by special access control lists (ACLs). By changing these rules for a specific user or entire groups, you can regulate the options available to them to use files located on the computer media

Surely the owners of personal computers know that you can easily install two or more operating systems on your PC. Unfortunately, in the case of certain operating systems, conflicts can arise that can lead to loss of data and inoperability of the system

Some users need to work in different operating systems for one purpose or another. To accomplish this task, you can install both OSs on the same hard drive. Necessary - OS installation discs; - two hard drives. Instructions Step 1 The easiest option is to install operating systems on different hard drives

The operating systems of each computer have a system to protect important files and folders from changes. It can cause quite serious inconvenience when working with the operating system. For example, you cannot delete, change files, or rename

Now the popularity of free software is growing at an enormous pace. Based on this, it becomes clear that the distribution of such operating systems is also gaining momentum, and already in schools they began to think about replacing the ubiquitous Windows with free software

When installing multiple operating systems on one computer, problems may arise related to the choice of the hard disk, which should be the system one. There are special programs that allow you to change the boot disk or partition. Necessary - Live CD

The sidebar is where many useful gadgets reside. As a rule, it is located on the right side of the screen. By default, the sidebar is loaded when the PC is turned on at the same time as starting Windows Vista. But often, PC users make their own settings for the operation of the computer, for example, disable some sidebar applications

The developers of the Windows XP operating system have provided users with the ability to customize almost all design elements to their taste. You can install ready-made themes or edit only individual items. Change icons, change fonts, place a photo of your beloved person or dog on your desktop

Shortcuts are a copy of an icon for a program, file, or folder and are essentially a link to the original. The advantage of using shortcuts is that by accidentally deleting or moving them, you won't lose data. Instructions Step 1 It is recommended to "

It is very convenient to create shortcuts, as it allows you to instantly open the programs you need and any other files that may be scattered throughout the computer's hard drive. With the help of a shortcut, you can open these files with a minimum of steps

In the process of working on a computer, a situation may arise when you need to cancel the installation of a program. Not every user will immediately figure out exactly how to do this. However, this procedure does not take much time. To do this, you will need to perform several sequential steps

In the Windows operating system, the user usually logs in without hindrance. But sometimes, due to some failures or accidental change of settings, a window begins to appear when loading, prompting you to enter your username and password. You can remove this window using the standard means of the operating system

Windows operating systems have standard tools for finding files, folders, and applications on local and external storage media. Standard search engines in Windows are available to all users of a Windows personal computer, regardless of the version of the operating system

The Windows XP operating system provides the user with the ability to customize the desktop. It is possible to change the font and size of individual elements, which include icons and title bars. The option to change the menu has also been implemented

The Microsoft Windows operating system provides the ClearType function, with which you can adjust the quality of the display of inscriptions on the monitor screen, make them clear, and smooth the edges of screen fonts. The effect of using this function is more noticeable on LCD monitors

People with vision problems already experience significant difficulties in everyday life, and with the involvement of a computer in everyday life, their problems have only worsened. Long stay in front of a luminous monitor and reading into small print overstrain the eyes

Microsoft ClearType technology is a special font anti-aliasing technique that makes character recognition easier. Its use somewhat reduces fatigue when working with on-screen texts and increases the speed of reading them. Research has shown that enabling ClearType saves about 5% of your work time

In the line of Windows operating systems, any operation with files can be performed using the "Explorer". By default, "Explorer" is hidden from users' eyes, and the "My Computer" icon is displayed on the desktop, in fact, this is the same "

The My Computer shortcut is one of the most commonly used desktop icons on Windows computers. The task of restoring a missing icon can be solved by the user using standard tools of the system itself, without using additional third-party programs

The main system configuration parameters displayed in the System Properties window can be changed by standard methods of the Windows XP operating system. The OS graphical interface allows even an inexperienced user to perform such operations without the risk of introducing fatal errors

The System Volume Information folder is a hidden system folder used by System Restore to store restore point information. Each partition on your computer's hard drive contains a System Volume Information folder. Certain system problems may require the ability to access this folder

Changing the properties of the Microsoft Windows XP operating system is a standard system optimization task and does not imply the involvement of additional third-party software. Instructions Step 1 Call the main menu of the Microsoft Windows XP operating system by clicking the "

The file name consists of the full path to it on the hard drive, personal name and extension, usually indicated after the dot sign. If you have somehow removed the extension, then the operating system cannot automatically recognize the type of document and run it for execution in the corresponding program

The file extension is roughly the same as the tag on the baggage we check in at the airport. The loading crew, even if they confuse something, using this tag can unambiguously determine in which plane the luggage should be loaded. Likewise, the operating system must pass the file to the application that is assigned the extension used in the name when you double-click it

Microsoft Management Console (MMC) is often used by system administrators to create fine-tuned administration products. With the help of MMC, you can ease the day-to-day tasks that system administrators have to shoulder. All the tools that are in the MMC are displayed as consoles

While downloading apps for your smartphone, you've probably noticed that some of them require root rights. By being rooted on your smartphone, you will have access to a variety of features that are not available during normal operation. This manual is only suitable for Samsung Galaxy Ace s5830i smartphone

Working with the monitor at close range is harmful to the eyes, especially if you want to read some literature and this is a long process. But fonts in browsers are often small and difficult to read from a distance. There is a simple solution to eliminate these inconveniences - increase the font size while viewing

Problems with loading the operating system can arise both for technical reasons and in connection with software malfunctions. Thus, in order to understand why the OS does not start, it is necessary to check each of the possible reasons. Software glitches If we talk about software failures in loading the operating system, then it is worth highlighting two main factors

The Windows operating system allows you to specify the encryption option in the file attributes. After that, the file will become available for reading only to this user, to the one whom he specifies as the "recovery agent" or to the user who has a "

Novice PC users love to introduce all sorts of enhancements and enhancements to the desktop. Sometimes their experiments lead to undesirable consequences, which, due to their little experience, are difficult for them to cope with. One of these problems is deleting the trash can

If your operating system has been affected by a banner virus and you are unable to log into your account and work on your computer, a bootable Live CD can help you. These discs are specially designed to safely boot directly from the disc to restore system files and registry

Sometimes you need to start the operating system in emergency mode, for example, the system does not want to boot, and there is no time to reinstall the operating system. In such cases, you can use a special disk image that can be written to any flash media

Sometimes it is convenient for programs to be launched from the flash drive automatically immediately after connecting the flash drive to the computer. This may be necessary when working with antivirus programs, as well as with any programs whose immediate launch will increase the user's efficiency on the computer

A distribution kit is a collection of files that are required to install utilities or software packages. An example of a distribution kit can be an installation disk with an operating system. Instructions Step 1 The software can be supplied to the user from the manufacturer in different ways:

Operating system installation is invariably followed by a driver installation process to keep the devices running. In fact, having a constant computer configuration, you can optimize this process by integrating drivers into the operating system distribution

Often, users have questions about how to prevent exiting the program. For example, the program should automatically turn on when you turn on the computer, and launch the main window. To complete this operation, you need to follow a specific algorithm

Sometimes you need to create some kind of protection on your computer against third-party users who might not be able to run certain programs. For example, a computer is located in a gateway of an enterprise or simply has wide access. You can use a special program, but, as a rule, it stops performing its functions after the completion of the process in the task manager

Sometimes a computer user needs to hide the contents of his computer files and folders. This is especially true if someone else uses the computer besides you. There are several simple ways to keep files secret from prying eyes. Necessary - computer with files stored in it Instructions Step 1 Make the file hidden

When working on a computer, you often have to copy files from one folder to another. In most cases, this operation is not difficult even for novice users. However, with an inattentive attitude to this process, even an experienced "user"

The flagship of the Open Source movement, which is gaining momentum, is undoubtedly the Linux operating system. Recently, Linux has left the category of predominantly server-class operating systems, firmly settling on desktops and significantly squeezing Windows

The clipboard is a type of temporary memory, the main task of which is to transfer or copy data. As a rule, data are texts, their fragments, in other words, symbols. However, using the clipboard, you can also transfer and copy any type of data, including applications, media, archives, and so on

Remote desktop control is a powerful built-in feature of the Windows operating system. With it, you can, while somewhere behind another computer, gain access to a Windows session. A person can be located almost anywhere in the world and, using the Internet, immediately get access to their files, network resources and applications

The "Remote Desktop" function allows you to connect to the desktop from a remote computer. It becomes possible to use network resources, programs, files of a remote computer. Necessary two computers with Windows OS installed

The Windows XP operating system supports the ability to work with a remote computer. This system function is called "Remote Desktop". Using this tool, you can, for example, while at home, work with programs left running at work, or monitor on one computer the simultaneous work of several users working with different applications

A computer administrator account allows you to configure your computer and perform software installations, set options, and restore data. The user account allows you to work with the Internet, email, office and entertainment applications. The guest account provides most of the user's functionality, but is not password protected

Working in administrator mode has its pros and cons. Whereas on Windows it is normal to work under an account with maximum privileges, then on Linux this is an exception. Different operating systems also require different settings for the account used

On the Internet, you can now find anything you want, including games for every taste. But not everyone knows what to do with these incomprehensible files downloaded from the torrent. Instructions Step 1 Games on the Internet are most often in the form of virtual disk images and in order to use them, you need a virtual DVD

The installation procedure for a package of standard games of Microsoft Windows operating systems of different versions does not imply an in-depth study of computer programming and can be performed by a user with an initial level of experience

With any operating system, there are situations when some hardware stops working. This is often due to a malfunctioning driver. There can be many reasons why the driver stops responding to device commands and works correctly, but the fact remains that the device does not work

There are several options for installing the Windows Vista operating system. You can try updating your installed copy of Windows XP while retaining some settings, or performing a fresh installation of the OS. Necessary - Windows Vista installation disc

The Windows 7 Starter operating system (starter) is a version of Windows 7 that comes preinstalled on some netbook models. This version has a low price and a number of functional limitations. Upgradeability The manufacturer of the Windows operating system, Microsoft, has foreseen the desire of users to work in a full-fledged system, for which there is a special algorithm of actions that allows you to update the initial version of Windows 7 to a full-fledged one,

Software for creating digital images of the contents of optical discs has been around for a long time. The creation of images is resorted to in various cases. For example, to provide the ability to recreate a copy of the media with licensed content when the original is lost, to speed up applications through the use of drive emulators

Various utilities can be used to create your own ISO image. The most popular programs in this area are Alcohol Soft and Daemon Tools. You can change the archive using some file managers. Necessary - Alcohol Soft; - WinRar

There are several methods to prepare files for writing to disk. Usually they are simply copied to a separate directory or a compressed archive is created. The most rational option is to create an ISO-image of the disc. Necessary Nero Burning Rom

Creation of images is now quite a popular procedure, moreover, it is quite important and useful. Using an image, you can copy information to a medium without losing information. Many people noticed that when copying files and folders with a movie or a game to a disc, the information was not always reproduced on other computers or players

The purpose of widgets in modern operating systems is to display information in small blocks on the desktop. This can be useful information about the computer, about events in the virtual or real world. In addition, they can be used as decoration, as simple games, etc

The low virtual memory message can be used as a warning about the possible termination of all operations performed by the operating system. This threatens with the loss of user data, and therefore determining the causes of insufficient memory becomes one of the top priorities

When working with images in Photoshop, you may need to undo the previous step and return to the original image. To return to the previous result, you need to perform several actions. Necessary - computer; - any version of the Photoshop program

When a user loads an image into the graphics editor Adobe Photoshop or creates a blank document, he gets one layer at his disposal. In the process of work, the number of layers increases - the more complex processing is applied to the picture, the more they become

In the Windows operating system, all settings, files, and environment configurations for a specific user are located in the user profile. This profile can get corrupted and not start at all. In this case, Windows will give one of several errors

When creating a new document in Adobe Illustrator, you can choose different profiles for different types of projects. Each profile contains predefined settings for sizes, color modes, units of measure, document orientation, transparency and resolution

Resolution is one of the important properties of digital images that directly affect their display and printing. Resolution is expressed in dots per inch and specifies the relationship between the physical dimensions of the raster and its geometric dimensions when displayed

Failures of the Windows operating system can cause problems during its startup. Correction of such errors is achieved by changing the configuration of the boot.ini file. Necessary Windows boot disk. Instructions Step 1 After starting the operating system, open the Start menu by pressing the desired key

When installing multiple systems on a computer, there is a problem with managing the boot sector of the hard disk. For example, if Linux was first installed on the computer, and only then Windows was installed, then the OS from Microsoft will erase the GRUB loader and when the computer starts it will be impossible to select the system, and Windows will boot by default

You can make high-quality wallpapers for your desktop yourself. First you need to select an image. It is best to use a picture with a resolution greater than the resolution of the monitor. In this case, the task is simplified. It is also possible to create wallpaper using FastStone Image Viewer and Photoshop Online

Many users find it inconvenient to use a special folder of the Windows system - "My Documents", this may be due, for example, to the fact that documents are stored on the same disk with the files of the operating system itself, and this is not always safe

Many factors affect the boot speed of the Windows XP operating system: the presence of programs in the startup list, the display of the welcome screen, and the hardware itself, to one degree or another, affects the boot. For those who want to disable the display of the welcome screen during the loading of the operating system, there are several steps that are described below

The desire to change or completely remove the welcome screen in the Microsoft Windows operating system is known to every user. There are quite a number of specialized programs that provide the ability to radically change the appearance of the system, but to cancel the display of the welcome screen, you can use the internal resources of Windows OS

Surely any user of the Windows XP operating system, after years of using it, wanted to change the appearance, system design, or the welcome screen. With the help of special programs, you can change the image that appears when the system boots, and it will take you no more than ten minutes to complete this operation

When Windows boots or restarts, the Welcome window (Welcome screen) appears. You need to select an account, and then enter the password in the input window that appears. This is useful if there are several users on the computer. But if only you work on the computer under one account, and you rarely use all the others?

Many users, who do not install the operating system so often, sometimes face the problem of missing several partitions on the hard disk. Naturally, reinstalling the OS, having previously created partitions again, is an unpleasant pleasure. But there are ways to partition a hard drive without formatting it first

Sometimes it happens that the computer crashes and files that you desperately need disappear from the desktop. And it so happens that you yourself accidentally deleted the file you need. In such a situation, it is imperative to know how to recover these files

You may need to display the Developer tab or run in developer mode when you need to complete a task while developing Office solutions in Visual Studio, writing a macro, running a macro, or creating applications with Microsoft Office programs

Some programs, due to their age, can be the root cause of conflicts / errors in the operating system (often with other programs). And if you do not update the antivirus for a long time, then there is a possibility that its effectiveness will be a big question

Linux is one of the fastest growing modern operating systems. Developers of various distributions quickly release updates for various programs and system kernels. It is very important to maintain the current version of the system, as each update can be critical and fix various errors that may arise in operation

In some cases, it can be useful to have a portable disk with Windows installed on hand. For example, when the system stopped loading due to a virus that damaged the operating system. Also, on a properly configured portable disk, you can install your favorite file manager or antivirus, or any other programs you need

A file extension is a specific sequence of characters that are a continuation of the file name, but are separated by a period. It is believed that the characters after the dot are called the extension. By default, the Windows operating system hides the ability to view the extension in File Explorer, but this is easy to fix

A file name extension is a set of characters appended to the end of a file name that determines which program should open the file. By default, Windows hides file name extensions, but you can make extensions visible. Instructions Step 1 Open the "

To test the performance of a video card, it must be properly loaded. This is usually done to identify malfunctions of the video adapter or to find out its maximum performance. Instructions Step 1 Usually, they do not test full-fledged discrete video cards, but their integrated counterparts, which work at the expense of the central processor and computer RAM

Sometimes it is convenient to suspend the computer for a while (for example, during lunchtime), and then turn it on exactly at that moment of work when you left it - with running programs and open documents. To do this, the Windows operating system provides a hibernation mode

Notepad is a simple Windows text editor, the launch link for which is located in the main menu on the Start button. The main value of Notepad is that the text in it does not contain any hidden formatting codes inserted by more advanced editors (for example, Word)

PowerPoint presentation allows you to create amateur films. Slides that are shown at conferences and presentations are designed in this application. The program options are intuitive. Necessary - Computer; - PowerPoint program

A person always tries to take certain notes so as not to forget important things. You don't have to use notebooks or diaries - electronic ones have replaced paper notebooks. Instructions Step 1 There are many kinds of functions in the computer operating system that allow you to create reminders

Updating the Windows operating system to a licensed one, or, in other words, its activation is a necessary step, without which access to the operating system will be limited 30 days after its installation. Instructions Step 1 Prepare a license key for your copy of the operating system

The operation of opening a file with an unknown extension can be reduced to two main algorithms of actions: determining the extension and assigning a specific program to open all files of this type. Most files with a missing extension are text files, so Notepad is the recommended program to open them

If two operating systems are installed on the computer, at some point it may be necessary to remove one of them. It is important to do this correctly so as not to lose important data and not disrupt the performance of the system that needs to be left

The directory "Contractors" contains all the necessary information about buyers and sellers who have any kind of commodity-money relations with the organization. These data are used when working with primary documentation and in conducting analytical accounting

Users of the Windows Vista operating system sooner or later face a small omission from the developers, namely, that when the trash is empty, they are offered two options - "empty the trash" and "delete". And if you choose the second option, then the basket itself disappears along with the content in front of the surprised user

The solution to the problem of running the program in a minimized form can be found using standard tools of the Microsoft Windows operating system or specialized scripts. Instructions Step 1 Call the main menu of the Windows operating system by pressing the "

It is important for every owner of a computer that the data stored in it is reliably protected. For this purpose, as a rule, special anti-virus programs are used, the level of reliability of which depends on the purpose of the computer - if the user spends the lion's share of the time on the World Wide Web, then he needs maximum protection

Norton Antivirus is not free, although it has a trial period. If after this period you want to continue to use this software product, you need to purchase a license. However, its term is not evening, at the end of a certain time it needs to be extended

Movie data recorded on DVDs is usually saved in the .VOB format. Such films represent several (three or four) files located in the VIDEO_TS folder. Files with the .VOB extension contain most of the information on the disc - audio, video, subtitles, and so on

The set password will protect the USB flash drive, as well as all the information on it if it falls into the wrong hands. But what if the owner himself forgot the entered characters? Do you really have to part with the device? No, it's enough just to decode the USB stick

In the Windows operating system, it is possible to customize the appearance of icons, fonts, windows of launched applications and other elements for the personal needs of the user. If you find it difficult to read the text on the screen, change the settings

Often text on web pages looks a little rough, angular, and its shape depends on the font as well. In such cases, you can customize the fonts. It also becomes necessary to change the font size if it is too small. Necessary - a computer with Internet access

To replace the Russian font in various programs, you can use both adding font files to the system, and special applications. To install a font, you must first find a suitable font and download it to your computer. Necessary - computer

Windows Gadgets allows you to activate various panels to access certain functions and programs on your system. Some gadgets allow you to monitor the state of the computer and the system as a whole, watch the temperature of the equipment. Applets are a good and functional way to decorate your desktop

Installing an operating system on a mobile computer often requires preliminary preparation of additional files or devices. This is especially true when working with devices that do not have built-in DVD drives. Necessary - USB storage

If you have multiple hard drives installed in your system unit, then you can configure mirrored volumes. In this case, the information will be automatically copied to the second hard drive, the so-called mirror. This connection has many advantages

For most PC users, the decrease over time in the speed of the operating system and the performance of the computer as a whole is not a revelation. The reason for this is many different factors, eliminating which, you can significantly increase the speed of your computer in everyday tasks

In modern offices, almost every workplace is equipped with a personal computer. Employees store important financial, personnel or personal information on them, and therefore try to keep outsiders out of them. If one day you find that the computer is already on, do not worry - all its work is logged by special programs, the actions of the operating system are recorded in a separate log, which reflects all successful or erroneous starts of certain services

Windows system assigns drive letters automatically depending on the location of the screws on the cables and their order. Typically, drive letters never change during normal operation. However, this does not mean that they are permanently fixed

The problem of changing a drive letter or removable storage device in the Microsoft Windows operating system can be solved using standard system tools without using additional third-party software. Instructions Step 1 Log on to the system with a computer administrator account and click the "

It happens that when installing Windows or during disk partitioning operations, the disks are assigned the wrong drive letter. Agree, it doesn't look very nice when drive C is immediately followed by drive E. Sometimes you need to swap drive letters

Local and removable drives installed on the computer are automatically assigned drive letters. If for some reason you need to change the letter of the CD-drive or any other disk, use a special component of the system. Instructions Step 1 Computer Management brings together several administrative tools for the Windows operating system

A zero file that is not deleted in any way baffles many users. No matter how much effort is made, you will not be able to delete such a file on your own. Special programs will help you get rid of the unwanted folder. Necessary - file manager Total Commander Instructions Step 1 Restart your computer and try deleting the file again

The Linux operating system is gaining more and more fans every year. Its undoubted advantages include the lack of licensing and high reliability of work. Nevertheless, for a novice Linux user, the system can fail quite often, which leads to the need to restore it

Users who have switched from Windows operating system to Linux Ubuntu will probably immediately notice the difference in the installation process and uninstall programs. It is because of this that many users are returning to the more familiar Windows

An ISO file is a virtual image of an optical disc. This type of files is mainly used for writing to discs in order to further work with them in the system without using a drive. Necessary - computer; - Active ISO File Manager program

Add bright colors to your computer! You can choose and change a wide variety of screensavers, wallpapers, wallpapers, and icons using the Windows XP library. In addition, on the Internet, thousands of themes and design options will be offered to you by both experts and ordinary users

It costs developers a lot of money to create intros to games. However, the costs have to go so that players remember the studio, the publisher and are warned about the age rating of the game. However, watching the same thing every time you launch it is simply impossible, and the desire on the part of gamers to skip the video is understandable

Screen savers or screensavers (screensavers), the original purpose of which was to conserve the resource of lamp monitors, got their distribution back in the days of widespread use of operating systems of the MS-DOS family. Later, the concept of screensavers was developed in Windows, which includes several preinstalled screensavers

The Windows 7 operating system provides flexible settings for the rights of each user. The administrator sets the list of actions that are allowed to the user in the system, and only the administrator can change this list. Installing programs is an action affecting the security of the system

If you need to open access to a specific computer to other users, then it is recommended to disable most of the protection levels. Remember that this makes your PC defenseless against Internet viruses. Instructions Step 1 Turn off the separate firewall first if you are using the appropriate program

DLL files are an integral part of programs that run on a computer because they contain important data that utilities access to process user commands. DLLs are located in the system directory and can be manually extracted or copied from other folders

Service Pack 3 is the third version of the service pack for Windows operating systems. It can be either contained in the installation files of the distribution kit, or installed as an independent program, while its removal is possible only in the second case using the system restore utility

Domestic localizers take on a lot of responsibility translating games into Russian. In many cases, they do it very badly, which is especially detrimental to AAA-grade projects for which professional actors are hired. This attitude is increasingly forcing players to remove the crackers

The operating system is a very complex thing, and the errors that can occur in it are many and varied. It is usually not very difficult to troubleshoot an error when the cause is known. It is difficult to find the very reason. Instructions Step 1 Log in to the system with administrator rights

Saving data to a web browser may not work in the event of certain malfunctions. The best way to eliminate them in this case is to reinstall the program. Check if your browser is responsive when you press keyboard shortcuts to save certain content

No matter how powerful reserve of resources your computer has, they are still not infinite. A special OS component is responsible for the distribution of RAM and graphics memory, the order and frequency of access to the processor, cache memory and some other resources between all running system and application programs

The main function of the Task Manager utility is to display the applications, processes and services currently running on the computer. The tool allows you to monitor system performance or shutdown unresponsive applications. Instructions Step 1 Launch the Task Manager utility by right-clicking on an empty space on the desktop to open the context menu and select the Task Manager item

Linux systems are known for being open source. Each user who is not satisfied with something in a certain distribution kit can independently create his own system package and customize it based on his own requirements. You can use ready-made solutions, or you can independently assemble the most functional system

When copying a distribution kit of any utility or software package, it becomes necessary to write files to disk. At the moment, writing files to a disk can be done by any disk burning program, but not all programs are able to write disk images

Forgot your password to login? There are not enough rights to perform these actions (add and remove programs, view and make changes to hidden folders, etc.). All these questions can be resolved. having administrator rights. How do I log into Windows as an administrator?

Any operating system sooner or later comes to a state where it becomes difficult, inconvenient or even impossible to use a computer. Familiar programs stop running, or trusted tools stop working unexpectedly. This can happen either through the fault of malware or because of careless user actions

An extension in Windows operating systems is a specific text in a file name that sets its type and, therefore, a program (or a list of programs) in which this file can be opened. Instructions Step 1 Open the folder containing the file whose extension you want to change

As a rule, when you double-click on a file or select the "Open" command of the standard Windows shell context menu, an application is automatically launched that can display or edit the selected document. Information about the correspondence of file extensions to their types, and types to programs, is stored in the operating system registry

Editing the Windows registry by the user is an action potentially dangerous for the normal functioning of the operating system. Microsoft does not recommend doing this, however, sometimes it becomes necessary to make “spot” changes to the registry that cannot be done with standard OS tools

The name of a personal computer in Windows operating systems is used to identify it on the network. The computer name must be unique within the home network. The user can change the computer name at his own discretion at any time. Instructions Step 1 Open the Computer Library and click the System Properties button located in the top menu

When you connect any device to a personal computer, you install the drivers for this device, which are available on the installation disc. You sometimes do not even notice this, following the step-by-step prompts of the system. But sometimes there are situations when the equipment connected to the computer stops working due to a failure that has occurred with the drivers

Quite often, computer users are wondering how to back up Windows 10 if there is no tray icon. This icon may not appear for several reasons, but even then there are ways to get a new operating system. Instructions Step 1 To reserve Windows 10 if there is no icon, first install all currently available upgrades in Windows Update

Most often, the panel with the start button is located at the bottom of the screen. But what if you move it to a different location? Suddenly it will be more convenient and it will look more interesting. How to do it? Instructions Step 1 Choose a location for the taskbar

On personal computers, the mouse cursor (pointer) is the main active element of the system operation control. A mouse pointer is a graphical object (usually an arrow) that can be moved around the monitor screen by moving a computer mouse. Instructions Step 1 Open the "

Some users prefer to use the Windows XP operating system instead of its newer and more modern counterparts. The problem is that when installing this OS on laptops, there may be a problem of missing some drivers for hard drives. Necessary - nLite