Computers 2024, November

Now in the houses and apartments of many Russians, several computers can be used simultaneously. To download large files from a PC to a laptop, or vice versa, it is best to network your home computers. Necessary - Computer; - notebook

The device manager in the Windows operating system is responsible for collecting and displaying information about all the components that make up the computer, as well as the devices connected to it - a printer, webcam, usb media, and others

Gadgets in relation to a computer are called mini-applications that do not have their own "engines", but use, for example, a browser installed in the system. The result of their work is usually the appearance on the desktop of windows containing an analog clock, weather widgets, mini-games, etc

To manage users, a special applet is included in the Windows XP operating system, which can be launched from the control panel. In addition, account operations can still be performed through the command line emulator using DOS commands. Therefore, to delete a user in Windows XP, you have several options to choose from

Windows gadgets are special mini-programs that greatly facilitate and simplify the work on the computer, providing the user with additional information right on the desktop. Necessary - a computer with Windows operating system installed

Microsoft Windows XP is one of the most widely used operating systems in the world. Created in 2001, XP has been the leader among competitors in the software market for 10 years in terms of reliability, information security and ease of use. Another advantage of XP is that it supports multiple users with different privileges

In some cases, especially when a software or system failure occurs, the operating system user accounts are deleted. When the computer is rebooted, the user cannot log into the system using his username. It would seem that the situation is hopeless, but do not despair

Working on a computer, the user may decide that he needs to undo an action or a given command. Cancellation methods will depend on which application or component it was working with. Instructions Step 1 In the event that you need to undo the last action performed in a text, graphics editor, browser, 3D modeling application or any other program designed to enter and / or edit data, find the "

Adobe Photoshop is a powerful digital imaging tool. This is a tool for solving professional problems. Due to its focus on the professional environment, Photoshop is not famous for its simplicity. Therefore, beginners using Photoshop have a lot of questions

When working on a personal computer, unexpected errors or malfunctions in programs or in the system may occur. There are various ways to get out of errors. Instructions Step 1 If you work in a text editor Microsoft Word, you may encounter such typical errors as inserting an object in the wrong line, including a different case, choosing a design style that does not match the type of document, and others

Each graphic file has its own resolution, which is measured in pixels. The volume of a photo or picture in megapixels can be obtained by multiplying the number of pixels in width by their number in the height of the graphic file. At the same time, in order to quickly transfer large images by e-mail and save space on a flash drive or disk, the resolution of images is often subject to change

Adobe Illustrator gives you the ability to undo and redo when you make mistakes while working, and automate repetitive actions to save time on creative tasks. Undo and redo changes in Adobe Illustrator The Undo and Redo commands allow you to undo and redo actions, correcting mistakes in the process

The Windows startup screen is used as the background image when the computer is turned on. The user can change the standard picture of the welcome screen to his own by changing some of the system settings. Instructions Step 1 Open the "

Having installed additional software on your computer for more convenient downloading of data from the Internet, it is best to immediately configure its integration with the browser to save files using it. Instructions Step 1 Download any file downloader program that is convenient and suitable for you

You probably know that when you start any operating system, a welcome screen appears. For most users, this screen is the standard splash screen set by the manufacturer of a particular operating system. If you want, you can change it and set your own unique welcome screen

In the Microsoft Windows XP operating system, it is possible to configure the action for the button of the system unit. In particular, you can turn off the computer, put it into standby or hibernation mode. Customization is done with a few mouse clicks

Pressing this or that button on the computer leads to some specific action. Sometimes some system keys are convenient, and sometimes not quite, as they can be touched during operation. In response, this or that function will be launched. Shutdown buttons are no exception

It often happens that the execution of the program should take longer than we can afford to be at the computer. For this, many applications have developed a special function to turn off the system after the operation is completed. However, if one is not available, you can configure the shutdown yourself at any time convenient for you

If you like to bring a piece of yourself into everything that surrounds you, or simply decided to equip a workplace in front of a computer, remember that your possibilities are almost as endless as when decorating a room or an entire apartment

Many personal computer users are not satisfied with the standard images (they come with the operating system) that can be used as desktop wallpaper. Or the same topics are boring, you want something new, unusual. Some people download wallpapers from the Internet

If you work at a computer all the time, you may want to customize your workspace to your liking. This goes for icon and font size and of course the background image. Ready-made desktop wallpaper can be found on many Internet resources or you can make it yourself

Beginning with Vista, the Microsoft Windows operating system provides the user with additional options for personalizing the computer desktop, including dynamic background video playback. Necessary - Windows Dream Scene; - Windows Movie Maker

The display of hidden files and folders in computers running Windows version 7 may be required by the user when performing various service procedures or troubleshooting certain problems. Enabling this function does not require special training or the involvement of additional software

Certain critical files related to the Windows operating system have additional "Hidden" or "System" attributes. This helps protect some files from accidental deletion or modification. Instructions Step 1 To access the files you need through standard Windows Explorer, you need to change the object display settings

Many users, inadvertently, often delete the My Documents folder from their desktop. After emptying the trash can, there comes a time when there is an urgent need to restore the folder, but the trash is empty. Necessary Computer

Disabling the welcome page in the Microsoft Windows XP operating system belongs to the category of standard procedures and is carried out by standard means of the system itself. Instructions Step 1 Log in to the system using the standard method using your account and open the main menu of the Microsoft Windows XP operating system by clicking the "

If you want your computer to be customized to your liking in every detail and reflect your personality, you can change the standard Windows labels - set a personalized greeting. To do this, you will have to stock up on some knowledge of how to do it simply, quickly and without compromising the system

Many people want to replace the boring greeting picture with something that enhances the mood or suits their tastes. This can be done with only the Restorator program and any graphic editor at your disposal. Necessary Restorator, photoshop Instructions Step 1 Go to the SYSTEM32 directory

An icon is a shortcut that displays a link to a specific file. Depending on the file format and computer settings, icons depicting program logos, formats, or simply pictures set by the user are used. If you want, you can display the file icon for quick access, for example, in the Start menu

Icons are images that represent the contents of a shortcut, program, or file. They are used to quickly find differences between items on the desktop or any directory. For example, on the desktop of your computer, you can find 2 files with the same name, but different resolutions

A shortcut for launching a program is a very handy thing. Many applications, even during installation, offer to create a launch shortcut on the desktop. If you either forgot or did not receive this offer, do not be discouraged, because you are quite capable of creating a shortcut yourself

The main advantages and characteristics of Windows XP are known, perhaps, to almost everyone, but, unfortunately, this operating system is already outdated and has been replaced by new varieties of OS that have a large number of different advantages

Reinstalling Windows affects every PC user. Using the services of a wizard, you spend extra money, which can be avoided, since the process of installing a new system is quite simple. In order to reinstall the windows system, you will need:

As a rule, sooner or later, each user faces the problem of updating the existing version of the Windows operating system to an updated one. This process is not as complicated as it seems at first glance and can be performed even by a novice user

DirectX is software that allows you to play the latest video games and run a variety of applications. The latest DirectX version that Windows XP supports is 9.0c. Its installation is done quickly enough. Instructions Step 1 Open your web browser and go to Microsoft's official website

Updating the software is necessary for the correct operation of programs, the security of the computer from possible viruses from the Internet, and simply for the operability of some system applications, which may become outdated due to a long update

More than five years have passed since the release of the Windows XP operating system. Some of its users still believe that this system is the most stable. Studies show that this is just a habit and unwillingness to try out new solutions and new features of the latest operating systems of the Windows family

Every computer connected to the Internet has its own unique digital number, called an IP address. It can be constant or changing from connection to connection, that is, dynamic. The type of address is determined by your network service provider

In the life of some novice computer users, unexpected difficulties sometimes arise, for example, the lack of a desktop, more precisely - shortcuts both on the desk itself and in the taskbar. The user simply boots up the computer, and the screen in front of him is almost blank

Often, users of a personal computer are faced with problems of incorrect display of information on the display. Also, there are problems with displaying icons, since the resolution is too high. Necessary - computer; - administrator rights

Before the main operating system is loaded, the computer is controlled by the basic input / output system - BIOS. Its firmware contains the protocols for checking the operability of devices required to start working, as well as the procedure for initiating the boot of the main OS

Swap files (swap files) are used to increase the total amount of virtual memory that can be used by all processes running on the computer. In Windows, paging files can be located on one or more hard drives. During system installation, a single, resizable paging file is created

The root directory is the central folder of the drive, which contains all the information. In order to go to it, select with the mouse on the desktop the button "Start" and "My Computer". In the window that opens, click the required drive - the result will be in its root directory (folder)

You can install more than one operating system on one computer disk, but as many as you like. Usually, two operating systems on one computer are enough for games and work. Moreover, it is quite successfully possible to combine such systems with different architecture as the Windows family and Linux-like systems

The system registry is where you store information about your computer's configuration. In most cases, the user does not have to work with the system registry. However, sometimes, for example, if you suspect the presence of viruses or Trojans, you may need to view the system registry

External disks are storage devices that allow you to transfer a large amount of information between computers in the same way as a flash drive. But, if the maximum volume of a flash drive at this time is 32 gigabytes, then an external drive can hold much more information (up to 1TB)

The error when, when installing Windows XP, the installer cannot find hard drives on the laptop, in most cases it is caused by the lack of the necessary SATA drivers. The error can be corrected by the user himself. Instructions Step 1 This problem is typical for notebooks with SATA hard drives

In the Windows operating system, each file type has its own extension. In some distributions, the display of extensions is disabled by default, which is not liked by all users. Enabling the display of extensions significantly improves the usability of your computer

The matrix of an LCD monitor is composed of a fixed number of dots, and the best image quality is obtained when the resolution selected in the OS settings matches the matrix format. In addition to the basic resolution, there are several additional options, the use of which is approved by the designers, since the picture deteriorates within acceptable limits

On some computers, users often install more than one operating system, and this is done for various reasons - compatibility with programs, a desire to compare systems with each other, or any other options. However, it may be necessary to remove one of these systems

The need to enable the hidden Administrator account arises for users of Windows OS version Vista or 7 when certain system changes are made. This procedure can be carried out in several ways. Instructions Step 1 Call the main system menu by clicking on the "

The Security Center coordinates the work of programs responsible for the smooth functioning of your computer. Sometimes this service is disabled, and enabling it can cause some difficulties for the inexperienced user. Instructions Step 1 By default, Windows Security Center is enabled and monitors your system's security settings and settings

During the operation of a computer, a situation may arise when it is necessary to test the operation of one or another software on various operating systems. Or some of the programs are designed for a strictly specific operating system, while all the rest work under your main "

If you do not want any of the accounts on your computer to be available, you can disable it. This does not mean that it will be removed. You can always turn it back on. You can disable any account, including the special “Guest” account, which is always present by default in operating systems of the Windows family

The Reminder feature, available to all Windows 7 users, is sometimes very useful. It looks like this: at a given time, a phrase that you yourself created appears on the computer monitor, and reminds you of something important. It can be an important call, some kind of daily obligatory action

Free DOS is an operating system (OS) that is fully compatible with Microsoft's released MS-DOS, but differs in that it is distributed under the terms of the GNU Free License. The OS was released in 2006 and is installed by default on laptops and computers from various manufacturers

Operating systems support multiple languages. On Windows, switching between Russian and English layouts is implemented by default. In the process of working with the system, the input settings may change and some options may need to be edited to enable the English layout

In the Windows operating system, it is possible to simultaneously minimize all open programs using one button "Minimize all windows". This displays minimized windows as buttons on the taskbar, and hides dialogs. To restore minimized windows, just click on the "

Many users love the good old classic Windows Start Menu. It is convenient, understandable, familiar and concise. Can I get it back on newer versions of Windows, including Windows 10? Let's get a look. Modern Start Menu This is what the modern Start menu looks like in Windows 10

During installation, the Windows operating system prompts for a password. It is usually not entered, so logging in is straightforward. But if a password is set, the user has to enter it every time they log on to the system. Sometimes it becomes necessary to change the entered password or completely disable its input

The possibility of simultaneous operation of a personal computer under the control of several operating systems does not yet exist, therefore it is impossible to switch between them in the usual sense of this action. However, there is a choice of OS at the stage of starting or restarting the computer

Often, users are faced with the need to extend trial versions of certain programs. their purchase can cost a lot of money, and the interface of the demo versions is quite enough to perform the necessary actions. To renew the demo version, you need to get a special program

The licensed operating system of your computer is a guarantee of complete, safe operation and high-quality technical support. You can install the official Windows yourself. Necessary - licensed Windows; Instructions Step 1 Purchase a licensed operating system for your personal computer

A folder on a computer is a kind of container for storing various data. Folders are convenient to use when you need to organize content on local drives or removable media, collect the necessary folders and files in one place. The peculiarities of working with folders and their appearance will depend on which settings are selected

Folders are used in all operating systems to organize the structure of information stored in files. Partly correct, in her opinion, the directory structure is created by the OS itself, and partly this task is solved by the user himself. If you decide, for example, to combine two or more folders into one, it will be easy to do this using the system file manager

In the Microsoft Windows operating system, many elements can be customized by the user to suit his needs and in accordance with his taste. Having got used to opening pages on the Internet with a single click of the mouse, the user may wonder if it is possible to open files with one click of the mouse, for example, on the "

In the vast majority of cases, programs installed in Windows are launched using the mouse - by double-clicking on the appropriate shortcut on the desktop or by selecting the link to the desired application in the main menu on the Start button

Burning a disk image to a flash drive means unpacking the files of this image. Such flash media are most often used when installing operating systems, mainly on netbooks. The netbook is designed to save space, so the installation disc should be small

When the computer is turned on, the processor accesses the ROM chip, which contains the BIOS codes - the boot program. The BIOS initiates the launch of a POST - a computer hardware autotest. After successful completion of the test, control is transferred to the operating system

The procedure for writing an operating system to a flash drive depends on the subsequent use of this medium, as well as on which OS is being recorded. All this affects the complexity of the recording process. Necessary A computer with an Internet connection, a flash drive

Russifiers of some programs sin in that after their installation, some interface elements are named in the form of incomprehensible hieroglyphs. Let's consider this case using Windows XP as an example. Instructions Step 1 To get started, click the "

A font in Windows 7 is used as a component for a user to create his own graphic files or documents using his own character sets. Installation of fonts in the system environment is performed using the standard "Fonts" tool available through the "

The appearance and display of all buttons, panels, icons, menus, titles and other accessories of the windowed user interface depends on the parameters set in the system. One of these parameters is the system font. For each user, the size and typeface may be different from the system's default values

Some articles, especially those of a popular science nature, have to use special characters such as trademark marks, mathematical symbols, or symbols from other languages. These characters are not available on the standard keyboard layout. However, there are ways in which they can be inserted into text in a text editor

From time to time, we have to insert characters into the text that are not on the keyboard. Among them are the symbols © ®҉ † ™ ° ↑ ↘⑧❺℠℗ ₰ ҈ and many others, which are not at all difficult to use. Instructions Step 1 There are at least two easy ways to use special characters

Any laptop will not work without an operating system. The boot process on a Windows laptop is not that much of a hassle, although it can take several hours. Many laptops are sold with Windows already installed. They are generally much more expensive

There are often situations where the performance of your computer gradually decreases. Not everyone knows that reinstalling the operating system is not the only way to restore the PC to its original state. In the process of using a personal computer, many users periodically install various programs

A computer is quite an expensive technique, so you want it to last as long as possible. In this regard, the question arises - what is more useful for the machine: regular shutdown, giving the system a rest, or constant work. Many PC users have a question - how long can you leave your computer turned on

Changing the drive letter in Windows operating systems is carried out using the Disk Management snap-in. 26 letters are allowed, from A to Z. The letters A and B are reserved for removable drives. The rest of the letters can be used for drive names

The Windows OS manufacturer recommends not to change the drive letters assigned to the operating system, as this can lead to unpleasant consequences, up to the complete inoperability of the OS. However, such a need may still arise, for example, after dividing a mirrored disk volume into several independent partitions

A hard disk partition is a group of contiguous blocks in its physical space, which for the convenience of work is allocated into an independent area. Each such partition can use its own file system and cluster size. In the process of installing the OS or when creating a new section, each next section is marked with a Latin letter (letter), and the user can also give him his own name

The way to delete files in operating systems of the GNU / Linux family, and Ubuntu in particular, differs from that used in Windows. To perform this operation, you can use the graphical interface, the command line, and the Midnight Commander file manager

In some cases, it becomes necessary to delete data from the media without the possibility of their recovery. It is known that most file systems, after a file has been deleted, remove the pointer to it and mark the space it occupies as free. In fact, the data will remain on the medium until it is overwritten with new ones

A nice feature of operating systems of the Linux family is the ability to flexibly modify them. So, if desired, the user can install a newer kernel. In this case, it will be possible to boot with the kernel of the previous version. However, after confirmation of the stable operation of the system is received, it makes sense to remove the old kernel

The Linux operating system cannot yet compete in popularity with Windows. Many users install it just for the sake of curiosity and after a while want to return to the old OS again. Basically, the main reason for abandoning Linux is the inconvenience of installing programs

External IP addresses are used when you need to create a remote computer access, VPN connection, or home server. The procedure for opening the necessary ports is a standard operation performed in the Windows Firewall settings. Instructions Step 1 Call the main menu of the Windows XP operating system to perform the procedure for opening the necessary ports and go to the "

Windows Firewall is a built-in tool in this operating system that checks data entering over the local network and the Internet. To run applications installed on your computer, you may need to open a port. Instructions Step 1 If your computer is running Windows XP, double-click the icon in the Control Panel to open the Windows Firewall service

The development of Internet technologies today makes it easy to communicate, work and play over the network with any inhabitant of the planet. To do this, the computer must have an active Internet connection, which is set, including through special ports

The command line or console (konsole) in Linux is used to manage many system processes. The graphical interface is a kind of add-on or shell of the operating system. The console can be called in the window manager, while the work will continue in graphical mode

It is not clear why, for more than a decade and a half, a command has not appeared in the Windows Explorer that allows you to get a list of files for further work with it. You can implement this operation using third-party cataloging software

There are cases that require restarting the computer without human intervention. Such an operation can be carried out using a command line tool, batch file, via remote access or in automatic mode. In this case, the usual combination of the menu "

Remote control of other computers is carried out using special software. At the same time, setting up these programs is quite accessible. Possible solutions Remote control of other computers is carried out through communication with them over the Internet

Disabling the user welcome page on computers running different versions of Windows is subject to general rules and varies very slightly. No additional software is required. Instructions Step 1 Make sure that you are logged into the Windows XP version with a local administrator account, and open the main menu by clicking the "

A screen saver or screensaver is used in computers to conserve power consumption and to conserve monitor resources. By default, the screen saver appears on the monitor every 10 minutes of inactivity. Use these tips to turn off the display of the screen saver

Changing access permissions - Access Control Entry - in the Microsoft Windows XP operating system is a standard procedure, the implementation of which assumes that the user has administrative access to system resources. Instructions Step 1 Call the main menu of the Microsoft Windows XP operating system by clicking the "

Modern operating systems have built-in security mechanisms. These utilities help to effectively resist external threats, allowing you to ensure long-term stable operation of programs and the OS itself. Necessary - access to the Internet

Protection of the Windows operating system is used to "roll back" the entire structure to a working state, before any changes are made to it, or the action of malicious programs. However, there are situations when it is necessary to temporarily (in some cases and for a long period) disable system protection

If several people work at the same computer, it may be necessary to block one of them from the ability to run executable files, i.e. files with the extension exe. To do this, it is enough to use the standard tools of the Windows operating system

Some users require multiple operating systems on a single computer. They are usually installed to test the health of various applications or programs. Necessary - Windows installation disc; - Partition Manager. Instructions Step 1 If you already have one operating system installed, then prepare your computer to install the second OS

Installing and reinstalling the operating system is the primary skill that every self-respecting laptop or computer user should have. This process is very interesting, and it requires certain knowledge in the field of working with disk partitions

Many users are already accustomed to the fact that their operating system begins to malfunction a few months after installation. The most reliable treatment option is at the same time the most radical - it is a complete reinstallation. But to do this, you must first erase the system that was installed

To turn off the computer in the usual way, you need to perform several manipulations: go to the "Start" menu, select the shutdown option and click on it with the mouse. However, there is a method that will help you configure your computer so that you can turn it off with one click

Operating systems sometimes experience slowdowns when installing service packs. After the release of the first service pack for the Windows Vista operating system, some users thought so. When you see disruptions in the operation of the operating system, it is better to insure yourself and get rid of additional updates, which, at times, reduce the overall performance of the system

MUI files, or Windows language packs, are update files with the extension * .msi / *. Mui. Language packs contain all the texts that are present in the OS interface. Each such package has texts in only one selected language - for example, Russian, Japanese or French

To eliminate software errors, first of all, you need to understand the reason for their appearance. In particular, you should pay attention to the measures taken to diagnose the computer software. Instructions Step 1 First of all, it should be borne in mind that in order to eliminate possible errors, it is advisable to defragment disks at least once every six months

The scheduling of processes in UNIX is based on their priority. Typically, each process has two priority attributes. There are 32 priority levels in Windows. On a computer, you can speed up the work of programs that are in the operating system

Every user is familiar with the error message window that appears while the application is running. The occurrence of this message means a system failure of the program or game. Often, this bug tracking option is disabled by the user so that minor glitches do not distract or disable the application

Windows error reporting occurs when an application or the system itself crashes. Bug reporting is essentially a way to send a notification of a software failure to its manufacturer. Usually users do not use this feature. Therefore, you can turn off error notifications

The Windows operating system is designed to work with several users of the same computer with different accounts. If necessary, the account of any user can be deleted, thereby reducing the number of system users. Instructions Step 1 Working with user accounts (accounts) in the Windows operating system is carried out using a special service

If you do not plan to work on the computer anymore (for example, when moving to another place of work), you must delete your account in the operating system, since the account stores your personal settings and some internal system passwords

There is no universal distribution of the Linux operating system. Each of them is "sharpened" for a certain range of tasks. The choice of a distribution kit is determined by the needs of the user, as well as the capabilities and parameters of his computer

Every day one can observe the emergence of a large number of new distributions of the Linux operating system. This product is absolutely free and can be assembled by any user at his discretion. You can easily build your Linux distribution by adding or removing some applications from the system template

The Windows Update utility in Microsoft's operating system downloads update files to a separate system folder, which allows the user to save them if necessary when reinstalling Windows. This will avoid re-downloading packages and speed up system setup

video_ts is one of the two root folders of a DVD (Digital Versatile Disc) disc. The complete set of files it contains is quite enough to watch the video. If this folder somehow appeared on your computer along with the contents (downloaded from the Internet, copied from a DVD, etc

Cache is the internal memory of the operating system, which stores data about running programs, contributing to their faster work. To increase the power and speed of the computer, the amount of information stored in the cache can be increased

Sometimes in Windows you need to change the current date value, for example, to correct the document creation time or to fix a system crash. This can be done using standard system tools. How to change the date in Windows XP Double-click on the clock icon in the tray (bottom right corner of the screen)

When creating collages and processing photos, sometimes you need to rotate an image or a fragment of it at an arbitrary angle. This can be done in a number of ways using the free paint.net graphics editor. Instructions Step 1 Open the image in Paint

With the advent of more modern and advanced versions of the operating system, users may need to upgrade, for example, Windows Vista to Windows 7. This requires a licensed installation disk or a distribution kit downloaded from the Internet. Instructions Step 1 Decide which version of Windows you want to install

Microsoft Windows is one of the most popular operating systems (OS) today. In the course of its history, it has changed significantly and was released in a large number of versions. The assessment of the greatest suitability of a particular Windows is made by comparing the key system parameters that are important for each user individually

One of the most convenient and reliable Linux distributions is Ubuntu, this operating system is suitable for both beginners and experienced users. After installing Ubuntu, some users may want to disable password entry at login. Instructions Step 1 Linux is gaining more and more fans every year

You may need to reboot the operating system after installing some applications, after making changes to its configuration, as well as to free up RAM. Depending on the situation, you can reboot the operating system in different ways. Instructions Step 1 If the operating system is working fine, then it is better to use the most standard method to reboot it

There is a universal way to increase the volume of sound in speakers - using active speakers. In this case, the sound level can be changed using a control on the speaker itself, which controls the power amplifier built into the sound reproduction system

Any user knows that every computer connected to the network has its own identification name and IP address. Your computer also has a DNS name that is unique to the network and consists of a combination of the domain names of the entire network hierarchy in which you belong

Root is the superuser on * nix systems. Using this account, you can perform administrative operations on important OS files. The "root -> regular user" link was designed to make it easier to manage your computer and ensure stability and security

By default, file extensions are hidden by the operating system so that an inexperienced user does not accidentally delete it during editing. If you do not consider yourself to be such, it will not be difficult to enable the display of file extensions in Windows 7

The simplest way to add a file to the system registry of a Windows computer is to create a reg file. This procedure can be performed using standard system tools and does not require the use of additional programs. Instructions Step 1 Call the main system menu by clicking the "

Recovery mode and Device Firmware Upgrade are two modes of operation of the iPhone in preparation for flashing. Using any of these modes will result in the complete deletion of all information stored in the device, and BaseBand firmware if it is absent

Device Firmware Update, or DFU, is one of two possible recovery modes for iOS mobile devices. In this case, the operating system is not loaded, and the connection to the computer is only needed to transfer technical information. Instructions Step 1 DFU mode differs from Recovery Mode in that it allows you to directly flash a mobile device running iOS

DFU mode is a special mode provided by developers of iOS devices and designed to update or restore the firmware of an iOS device. In this mode, the device is completely turned off, while there is no reaction of the device to pressing the control buttons, and the display does not load any, even freezing, images Differences between DFU and Recovery Mode DFU mode on iPhone (firmware updates) is constantly confused with Recovery Mode (recovery mode)

Long gone are the days when the computer was used as a tool for data processing, various calculations and solving specialized problems. Now for most people, the computer is primarily a means of communication and entertainment. The data is not displayed in the form of "

Each computer has its own name, which is set during the installation of the operating system and is not unique. There can be several computers with the same names in a local network at the same time. Network identification is performed by a unique IP address

When a program is launched, a process appears in the task manager that is caused by its launch. Thus, the list of processes corresponds to all running programs that are currently active on your computer. Each active process has its own name, and sometimes it may be necessary to rename it, for example, if you need to organize the running programs

Almost 10 years have passed since the 64-bit version of the Windows operating system was released, and the debate about the need to switch to it still continues. Let's analyze the main advantages of changing the platform from 32-bit to 64-bit and try to understand when you should think about switching to a new bit

Ordinary users are rarely interested in such subtleties as, for example, the bit depth of the operating room. But this is often necessary, including for everyday work with text editors or games, since the installation of many programs requires knowledge of the bit depth to select the desired version of the product

Often, smartphone owners have difficulties connecting their phone to a computer. The budget smartphone of the xiaomi brand is one of the most popular at the moment in the world. Differs in reasonable price, good characteristics and quality. What do I need to do to connect my phone to my PC and start transferring files?

Sooner or later, most PC users have to deal with the need to reinstall the operating system. And even if the user is experienced, and this operation is not difficult, it takes a lot of time, considering the installation of drivers, the main application package, and so on

The main problems that a user of a personal computer encounters when installing an operating system is the time spent on installing the system and additional applications. At least this operation will take a couple of hours. In order not to spend so much time on a constant and familiar operation, you need to use an additional program

The Windows 7 operating system does not have a very good reputation for stability, it is susceptible to the harmful effects of viruses and can easily suffer from the incompetent actions of an ordinary user. Therefore, immediately after installing and configuring the system, it is best to create a backup disk with the system image

Most modern computers, laptops, tablets, smartphones and other devices are equipped with WiFi adapters for connecting to a wireless network. It is very convenient to use wireless Internet access - it makes it possible to move freely around the apartment, always be in touch and reduce the number of wires

A boot disk is used to start the operating system from the disk, as well as to install a new Windows operating system on a computer. It's not so difficult to create such a disc with your own hands. Necessary - computer; - OS distribution kit

There are various ways to set a timer to turn off your computer on Windows 7. You can do this using standard system tools or use special options and third-party applications that significantly expand the functionality of your computer. Instructions Step 1 Activate the system Shutdown function, which allows you to set a timer to shut down your computer on Windows 7, which will activate the process at the specified time

Installing or reinstalling an operating system is a very important skill that allows you to improve the performance of your computer without any problems and waste of nerves. Every active computer or laptop user should be able to do this. Necessary Windows 7 installation disc Instructions Step 1 Consider installing an operating system from Microsoft - Windows Seven

Safe Mode refers to a boot option for the Windows operating system that runs only the core files, minimal OS services, and basic drivers required for the computer to function. Instructions Step 1 Disconnect all USB devices, floppy disks, CDs and DVDs and restart the system

To configure Internet connections in various operating systems, many providers already have programs available on the local network that generate connections by adding the necessary settings. Most often this applies to providers using a virtual part connection

The paging file is the part of the hard disk that the computer uses as RAM when it runs out of normal memory. By default, the paging file size is very small; experts recommend increasing its value several times. How do I change the swap file?

By creating different accounts on one computer, you can protect your files from viewing and editing, and by changing the name, you can personalize accounts for each computer user Windows 10 It is all this, as well as the company's zeal to create a unified ecosystem of services and different types of devices, that led to the emergence of Windows 10

When more than one person uses a computer, it becomes necessary to share access to some system resources. Sometimes - for security reasons, sometimes - to hide information from the wrong eyes. In Windows XP, there are several ways to hide a logical drive

Many users of Windows operating systems know that the standard "Explorer" is not an ideal file manager. It lacks: a two-pane interface, detailed viewing of file properties without calling the context menu, etc. It turns out that this application can be slightly modernized by adding missing functions

One of the difficult problems when creating programs for working with peripheral devices is organizing program access to computer ports. If you write in the Basic programming language, Microsoft Visual Studio 2005 will help you with this problem

Some programs installed on a computer sometimes set the autorun option on during installation. Users, however, are not always in demand for this function, especially if the program consumes computer resources noticeably. There are several ways to disable startup programs

The X windowing system, providing the basic functions of a graphical environment, is the backbone of the graphical subsystem in UNIX-compatible operating systems. In modern distributions of operating systems, the installation of "X"

The Vista operating system, or Windows Vista in the language of the manufacturer, was first introduced to users on November 30, 2006. It represented a significant improvement in performance and graphics capabilities over the familiar and proven Windows XP

Opera, like almost all modern browsers, has functions for saving and managing passwords entered by the user in the authorization forms on various Internet resources. In addition, Opera has the ability to set a password for using the browser itself, which the browser can request both at startup and regularly at specified intervals

ICQ is one of the oldest online messaging systems. The system was developed by the Israeli company Mirabilis, and since 2010 it has been owned by the Russian investment fund Digital Sky Technologies. ICQ messages are transmitted through servers located on the Internet, and the client part of the program is installed on the user's computer or mobile device

Very soon, in October 2014, the beta version of Windows with the new number 9 will be released. There are already many rumors in the press and in insider blogs of varying degrees of truth. And it's not that someone is trying to cheat or speculate on rumors

Do you have one computer in your house and everyone in your house takes turns using it? How to make sure that none of the users interfere with the other? How can I protect my files from accidental deletion when children use my computer? The solution to the problem lies in setting up user accounts

How many centimeters is the diagonal of your 32-inch TV? How many centimeters are there in an inch? Such questions often arise before us. Finding the answer will be surprisingly easy if you have a laptop or computer running Windows 8.1 at your fingertips

If you are learning oriental languages, in particular, Chinese, you just need to establish support for the Chinese language on your computer. Firstly, you will be able to type texts yourself, and secondly, browse sites in this language without any problems

Setting up a terminal server in Windows operating systems has its own characteristics and differences from the installation process in Linux or MacOs. Please note that it is better not to perform self-configuration for the first time. Necessary - Windows 2003 OS

When switching to the Linux operating system, the user wishes that files of all formats to which he is accustomed can be viewed and sometimes edited in the new OS. In this case, the user is faced with the problem of determining the application to work with certain file formats

The installation of K Desktop Environment, or KDE, packages is determined by the package format you choose. There are six different format options, the base of which are tgz files. Instructions Step 1 Use superuser mode to install the Debian KDE packages and choose the syntax dpkg -i pkgname

In operating systems, it is possible to change the background image of the start screen. In principle, this is quite easy to do, but you need to spend a certain amount of time on it. Change the background of the start screen Modern operating systems have a unique ability to change the background of the start screen

With the advent of the new version of the operating system from Microsoft, users have the opportunity to master new hotkeys in Windows 10. An updated list of hotkeys will help make your work on Windows 10 more efficient and faster

You can make any picture the background image of the desktop in Windows by accessing it using Explorer. But if you do this through a special applet "Control Panel", it is advisable to place all the "wallpaper" files in the folder designated for them

Almost all versions of Windows operating systems require a special add-on to display the "Delete Recycle Bin" option. However, in Windows Vista, this option is available immediately after installation. Necessary A computer with Windows Vista installed

Windows 8 became the new operating system from Microsoft, which was released after Windows 7. The novelty is gaining more and more popularity thanks to its new interface, improved stability and speed. Windows 8 offered a new concept of working with the computer, which is now being actively developed at Microsoft

Windows developers have decided to remove the standard Start menu. However, many users found it extremely inconvenient to use the new system without a Start icon in the taskbar. Instructions Step 1 Select or create a folder at the root of the C drive

There are two large classes of files, one of which is executable programs, and the other is data storage for files of the first class. When you double-click an image file, for example, the operating system launches the graphics viewer executable and passes it a link to the file of your choice as a parameter

The Windows 8 operating system requires activation, otherwise the main part of its functions will be unavailable to the user. Instructions Step 1 Find the activation code on the box of the operating system disc. Enter it into the activation window and wait a couple of minutes

The Windows operating system allows users to change the theme, but there is only a choice of one of the pre-installed options. To add other themes, you need to use third-party applications. Instructions Step 1 Launch Control Panel and go to Display Properties

To transfer files over the network, a shared network folder is created on the computer, which is freely accessible for computers on the local network. If you are trying to copy information to such a folder, and the operating system displays an error, then you do not have permission to write to the shared network resource

The principles of functioning of the user interface of operating systems of the Windows family are based on the concept of a window. The desktop, taskbar, lists, dialogs, buttons, menus are all windows. Therefore, in fact, in order to display any interface element, you need to create a windows window

The appearance of the mouse pointer depends on the scheme currently used by the operating system's graphical interface. This scheme contains a set of design options for the index and can be changed by the user through the corresponding OS component

The procedure for creating or adding a new logical disk or partition of an existing volume on a computer running Windows is classified as standard and can be carried out using standard system tools. It is also possible to attract specialized applications

The creators of the Windows 8 operating system provided a built-in hard drive partitioning function. Now you do not need to download a separate software for this, everything is done using standard Windows tools. Necessary - a computer with the Windows 8 operating system

The second generation iPad boasts a very useful feature - multitasking gestures. It is available only on the new operating system iOS 5. Thanks to this function, it becomes possible to quickly execute various commands using four- and five-finger gestures

Surely, many users of Windows operating systems know that in these operating systems the system can set its own assessment of the performance of the computer. Performance Index The Windows performance index measures the capabilities of a user's personal computer in terms of its components, as well as software, as a result of which the user can see a certain coefficient of the health of the PC (overall rating)

Safe Mode or Safe Mode is a mode of operation of Microsoft Windows in which only drivers and system files vital to the operating system are loaded. In this case, no programs, even standard ones, are loaded. This makes it possible to remove malware and viruses

Deb packages in Linux are a kind of alternative to the .msi format in Windows. The .deb file is a self-extracting archive of a program. The emergence of this file format greatly facilitated the installation of applications, which was previously carried out by building from source, which was sometimes quite difficult for both beginners and advanced Linux users

The Windows operating system has a number of predefined cursor sets by default. But if the user wants to install his own selection of mouse pointers, then this option is provided in the graphical interface of any modern version of this OS. Instructions Step 1 If you have a set of cursors that are not available in the standard themes of your operating system, then start by creating a separate folder for the new set

Many users are still more accustomed and more convenient to use the old, but proven operating system Windows XP, rather than newer options. This is especially common for those who received Vista together with a computer or laptop. It is quite possible to make these two systems "

A "theme" in relation to the Windows operating system is a set of design elements for its graphical interface. Changing such a set leads to a change in the color scheme of application windows, the background image of the desktop, the appearance of cursors and the sound of events

Users of computers with low RAM often have problems associated with low or deteriorating system performance. Sometimes things can be improved a little by increasing the paging file. Necessary - computer - Windows operating system Instructions Step 1 Let's consider the method of increasing the swap file using the example of the Windows 2000 operating system

Installing the necessary programs on a computer, as a rule, requires you to simply run the installer file and follow its instructions. When there are so many programs that the problem of free space on the hard disk becomes urgent, then you have to take care of cleaning your computer from unnecessary applications

Modern Windows operating systems include built-in utilities that increase the security of these systems and the computer as a whole. Unfortunately, these functions can greatly interfere with users when setting up a network connection and launching some programs

Booting a computer from a disk is a prerequisite for installing an operating system. In most computers, the hard drive is the priority boot device, so if you are going to reinstall the OS, you need to change this item. Instructions Step 1 When turning on the computer, as soon as the first numbers and letters appear on the screen, press the Del key

When choosing a laptop, many pay attention to the version of Windows that comes with it. Usually, equipment without a pre-installed system is cheaper. Therefore, there is always the possibility of self-installation of Windows. Instructions Step 1 Purchase a licensed disc with the Windows XP operating system

The paging file (pagefile.sys) is a system file that is used when there is insufficient RAM. Setting the properties of this file correctly can significantly improve the performance of your computer. It is also called a virtual memory file. Each disk of the computer can have its own paging file

One day you turn on your PC, but it does not start. How to be? Is that all? But there is so much valuable information … But do not get upset ahead of time, because you can restore the OS installed on your PC and create a boot menu. Necessary - a personal computer with access to the global network

For the debugged operation of a local network in operating systems of the Windows line, it is necessary not only to connect to this network, but also to have a network adapter among the hardware. Windows Vista configures your network slightly differently from other operating systems

The need to restore the operating system Windows version Vista is usually caused by installing a second OS version of XP. This is because the XP boot loader erases the Vista boot loader. Boot loader recovery can be performed using standard tools of the system itself

When Microsoft introduced a new version of the system, Windows 7, many users took a while to get used to it. And some of the functions were in slightly different places or got a new look. Instructions Step 1 You can change your Windows 7 password using your account settings

The Windows security concept is based on the differentiation of access rights to computer resources in accordance with the rights associated with user accounts. In XP, as in other versions of Windows, there is a superuser account created during installation with the name Administrator in English and "

After installing the SP3 service pack for the Windows XP operating system, the ability to view the address to the folder in which the user is located is lost. It cannot be restored, however, you can install various utilities that replace it

The Windows Registry, actually being a hierarchical database, is an integral and important part of this operating system. It stores configuration data for most applications, components, and subsystems. For manual transfer of settings or for backup purposes, you may need to make a registry file containing a copy of data from one of its branches or the entire registry

The Windows operating system is known for its friendly interface and care for the user, sometimes, admittedly, rather annoying. Almost every second user, after installing this system, the first thing to do is to disable User Account Control, Firewall, and Support Center

Some Windows users are pretty familiar with annoying system update reminders. However, few of them know how to get rid of these alerts, which is actually quite a simple task. Instructions Step 1 First, remember that turning off automatic updates can rob you of new add-ons that can protect your computer

After the Windows Seven operating system came out, users had the opportunity to try it out, especially since they had already had 3 months for this. By the way, this period can be increased up to a year. At the same time, you do not have to use hacking systems and other unfair working methods

If you need to find out and write down the name of a file on your computer, it is important to take into account several features of the display of their names in the operating system used. The main one is that Windows OS with default settings does not display the entire file name, and access to some folders with files is completely closed, so there is no way to see even their abbreviated names

Installing Ubuntu and Windows XP at the same time on the same computer is possible. Even if they are installed in the same hard disk partition. In this case, the system will ask for a choice of options before loading. Necessary - distributions of operating systems on disk