Technology

Last modified: 2025-01-22 21:01

For games, there are many different patches that make certain changes to the program. The problem often lies in the fact that many of them were written by not very competent users and after installing them, the game starts to freeze and other problems appear

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To merge mpg files, you need one of the video editing programs. Examples of such applications include the free Virtual Dub program, as well as the commercial video editors Sony Vegas, Adobe Premiere, and others. Instructions Step 1 To merge mpg fragments using Virtual Dub, they must have the same resolution, fps (frames per second) and compression format

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Many users are not always comfortable working at a computer where very small system fonts are configured by default. Windows offers a special tool for visually impaired users - a screen magnifier, but it is not very convenient to use. Therefore, you can simply enlarge the font, making it comfortable to work with

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Most of the games that are currently being released have a copy protection system. The main type of protection is the impossibility of launching the game without the presence of the original disc in the computer's CD drive. But this type of protection can be circumvented

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If you have several operating systems installed on your computer, and you only need one, then remove the unnecessary operating systems. To do this, you can use Windows tools or additional utilities. Necessary - Partition Manager

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To pay for purchases in the iTunes store, you need to create an account with a credit card linked to it. You can do this using the program interface. By linking the card, you can buy any applications and books in Apple stores. Instructions Step 1 Download iTunes software from Apple official website

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When deleting data from a computer, many users faced a situation where a file remained in place, and an error dialog box popped up. Basically, the problem stems from the fact that the non-removable files were still in use by the operating system

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Computer technology allows you to install multiple operating systems on one hard drive of your computer. Usually, difficulties arise at the stage of configuring the automatic launch of one of these OS. Necessary - Windows installation discs Instructions Step 1 To avoid the difficulties associated with creating a menu for selecting a bootable operating system, I recommend installing Windows XP first, and after that - Windows Vista or Seven

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To increase computer performance, it is recommended to change the parameters of the central processor. One of the important points of setting the CPU is changing the voltage supplied to this device. Necessary - Clock Gen; - CPU-Z

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You can open access to hard disks, printers, files and folders of the computer to other users of the local network by opening network access to the named resources. You will also need to set user rights for each of them. Instructions Step 1 Click the "

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Computer memory is usually understood as either random access memory (working memory) or the size of the hard disk (storage memory). The speed and power of the computer depends on the first, and the amount of information that can be written to the computer depends on the second

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There are several ways to view open ports. It should be noted that some open ports can be a potential threat to the operating system, and if such a port is actually identified, the problem needs to be corrected urgently. Instructions Step 1 First of all, you should take into account right away that an open and potentially dangerous port in the system most likely indicates that the computer has a very ineffective protection tool

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During the use of the Windows 8 operating system, it became clear that the absence of the "Start" button on the taskbar was a big mistake. This article will show you how to make your own Start button without wasting memory. Instructions Step 1 Download and install AutoHotkey

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Text input from the keyboard can be carried out in several languages. By default, there are two of them: English (USA) and Russian, or Latin and Cyrillic. Language switching occurs at the user's command or automatically (if additional utilities are installed)

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A modern person is constantly in a large information flow, so he often forgets the most important nuances. These include not only the dates of birthdays and anniversaries, but also passwords from a variety of services and PC accounts. All this can be easily and simply restored

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In order to clear the registry, you can use an old, but even in our time, an up-to-date program - Regseeker. It may be that its improved versions can be found on the Internet for a long time, but this is not a guarantee that they have not become paid

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Sometimes, by accident, some programs are installed with incorrect settings. In order not to take up extra space on the hard disk, such software is immediately uninstalled. However, it is not completely removed, leaving unnecessary files in the system registry

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Important warning: altering the registry (even minor or partial) can lead to a complete system crash. So take all further actions at your own peril and risk. You can delete any information through the registry - from programs to keys. Instructions Step 1 First you need to start the registry

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To work with removable drives, there are special portable devices that allow you to perform the procedure for transferring and copying data. You can also do this using third-party items, including devices that you assembled yourself. Necessary - a device for copying from USB

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Sometimes unnecessary information is written to the disk. Its deletion is not possible in all cases, here you need to take into account what type of disc was recorded on. Also make sure your hardware configuration supports this operation. Necessary - floppy drive

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Codecs are programs or software packages designed to view video or listen to audio encoded in a specific format. Like any program, codecs are periodically updated. To update them, as a rule, special software is used. Instructions Step 1 Download the K-Lite Codec Pack program

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All of us need to transfer and store information for various reasons. Recently, Flash drives have become the most versatile, capacious and compact means of storing information. Sometimes there are questions about how to connect the drive to the computer

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Windows does not actually delete files that the user condemns to erasure, but first places them in the so-called "trash", giving the user a chance to change their minds and restore the erased. If the files need to be deleted completely, the user will need to empty this same recycle bin

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Each user can customize the appearance of the operating system differently. For some, it is enough to change the wallpaper, while others want to redo literally everything. Often, many of them face the problem of removing the trash can icon from the desktop

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One of the recurring problems when copying a macro from a selected document or template to a desired one is the need to change or copy the settings of a document or template. It is recommended to use copies of selected documents or templates containing macros

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If any problems occur in the software, all tasks are often completed and the computer rebooted. It is then difficult to find out the cause of the malfunction. This is why many computers turn off automatic reboot. But instead, a blue screen with text appears

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Using Adobe Photoshop, you can add a variety of effects to images: change color settings, add new fragments, change transparency. There are many ways to make a photo semi-transparent. Instructions Step 1 Open the photo to be the background

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Do not worry if you have forgotten or lost that one and only combination of symbols, without which your capricious computer refuses to work. You can remedy the situation and log in by resetting the administrator password. Necessary - PC with Windows operating system installed

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With the advent of Windows 7, many users have faced the problem of compatibility of some programs with this operating system. There is a category of programs that only work under Windows XP. This situation has led to the need to install multiple operating systems on one computer

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Filling a layer with color is perhaps the simplest and most frequently performed operation that can be done using a graphics editor. It does not require any specific skills to complete it. Just one click of the mouse - and you have a solid color background for the image

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The registry is a database that stores information about Windows configuration, hardware, users, programs, options, and settings. While the computer is running, the operating system accesses this data. You can open the registry using an editor program

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Antivirus software such as Eset Nod 32 is a paid product and in this case the commodity is the time of use. If your program began to display a message that the license key is expiring, then you need to purchase an extension of the Eset Nod 32 antivirus

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The Windows 98 operating system can be installed not only from a disk, but also using a bootable floppy disk. Such a floppy disk can be created on any system of the Windows family. Installing from a floppy disk is not much different from a similar procedure performed from a disk

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Some operations with a computer cannot be performed using full-fledged operating systems, be it Windows or Linux. Service procedures, computer recovery often require loading the old DOS system. One option is to use a floppy disk. Instructions Step 1 If your computer has a floppy drive, find a scratch diskette and create an MS-DOS boot disk

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If you want to protect your data, you can restrict the access of strangers to the information of your player, phone or other device, even if the device is lost. To do this, you need to put a password on the memory card contained in the device (you can also close individual folders and files with a password)

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Creating an image of a disk assumes that this image will be used in the operating system as a storage medium. A disk image is an exact copy of a disk. But the disk image is contained in just one file, it is somewhat similar in structure to an archive

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The German company Ahead Software AG has become world famous for the release of sets of programs for creating, editing and recording on optical media of various multimedia products - videos, audio recordings, photo albums, etc. This company simultaneously releases several such sets of programs, which are united by a common label Nero - Nero Multimedia Suite, Nero Move It, Nero MediaHome, etc

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The Windows Task Manager is a utility that allows the user to exercise control over the running applications on the system. When problems arise, the dispatcher is launched first to monitor the active processes, determine the problem and solve it

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It is convenient to place icons on the Quick Launch bar, which are most often accessed by the user while working on the computer. If there are too many such programs, you may need to increase the size of the panel. Instructions Step 1 The Quick Launch is part of the taskbar

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Editing the display parameters of the taskbar, like all other Windows panes, is a standard procedure in the Microsoft Windows operating system and can be done using standard tools. Instructions Step 1 Call the main menu of the Microsoft Windows operating system by clicking the "

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Canceling the print queue continues to be one of the most common tasks when using a computer as a work tool. The problem can be solved in several ways without the involvement of additional software. Instructions Step 1 Use the simplest method - the "

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Each time the operating system boots with default settings, it prompts for a user choice and prompts for a password. This would not have happened if there was only one account registered in the OS, and it would not have been assigned a password

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Russian keyboard layout is not always enabled by default. This usually applies to foreign versions of the operating system. Depending on the reason for its absence, there are several ways to add it. Necessary - Nero; - Alcohol 120%

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Protection of personal information stored on the hard drive of the computer is ensured by blocking access to certain sections of the hard drive. This procedure is carried out using the tools of the Windows system. Necessary - Folder Guard

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Databases (DB) allow you to store various information in the form of a structured table or an inheritance scheme for elements, which contain the necessary records, grouped by a similar set of properties or parameters and entered in the appropriate cells

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Stable operation of the operating system can be ensured by fine tuning. This setting can be done with the help of specialized programs, if you still have poor knowledge of the registry. A good knowledge of the intricacies of registry settings allows you to edit the values of system settings directly through the program built into the operating system

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After installing the Windows Seven operating system, the message "Your copy of Windows is not genuine" may appear on the screen. This means that you have not performed the system activation operation. Without activating the system, you will not be able to use it for more than 30 days, and the functional component of the system will be significantly curtailed:

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The problem of moving and positioning on a page a table created in a document of an office application Word included in the Microsoft Office package can be solved by standard means of the program and does not imply an in-depth knowledge of computer programming

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Sharing activation lets you share a variety of data stored on hard drives and external drives. This method is widely used in enterprises, because allows you to quickly access the information you need. Necessary - administrator account

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It often happens that program passwords are forgotten. It is not so easy to restore them, so you have to resort to the help of special utilities. How to remove a forgotten password from the program? Instructions Step 1 Download on the Internet or purchase a CD with the ERD commander program

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In the Windows 7 operating system there are ample opportunities for changing the user interface: you can change the desktop picture, the color of panels and windows, customize the fonts and their size at your discretion. Necessary - the Awicons program

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A key is required to confirm the purchase of Panda antivirus software. Activation makes it possible to keep the antivirus program up to date: download program updates, ask questions to technical support. Instructions Step 1 Download and then install Panda Antivirus on your computer

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Sometimes you need to classify some files, in this case they can be placed in the archive and put a password on it. The computer industry experts found out that the procedure for declassifying the password to the archive (with the rar extension) takes a lot of time, approximately from one to three days

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It is often necessary to hide some files so that they are not accidentally discovered by other computer users, or opened. This is especially true for important and confidential information that must be protected from views and deletion. Necessary - computer

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In the process of using the monitor, all kinds of blots inevitably appear on it, for example, fingerprints, smears from improper cleaning of the screen, etc. Cleaning of the monitor must be done very carefully, the use of various chemicals and rough materials can lead to a large number of scratches or even damage to the screen

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Each file type has its own format and application that recognizes this format. There are various cases in which the file extension is not displayed. You need to choose the course of action that suits your specific situation. Instructions Step 1 If the extension is not displayed due to user-defined (or default) settings, there are several ways to determine the file type

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A computer can have multiple hard disks that are divided into logical partitions. For ease of identification, drives and logical partitions are assigned letters from A to Z, and the user can change them at his own discretion. In addition, you can give each disc the most convenient title

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You can re-launch a closed program in the Microsoft Windows operating system by double-clicking on its icon, but launching a hidden program will require the creation of a special WSH file or the involvement of additional software. Instructions Step 1 Define the tasks of the hidden launch mode of the selected application - the absence of a tray icon, the invisibility of the button in the taskbar, etc

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In all versions of Windows, it was possible to switch the keyboard input language. This function of the operating system, which is important for most users, has evolved along with the development of Windows, and finally, by the latest versions, it has been transformed into a flexible and convenient language bar

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The disappearance of the "My Computer" icon from the desktop of a computer running Windows can be caused by a variety of reasons - from virus exposure to accidental changes in the properties of the desktop by the user. In any case, solving the problem of restoring the required shortcut does not require in-depth knowledge of system resources and hacking skills

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In operating systems of the Windows family, sounds are assigned for most user actions, which are combined into schemes. Such sound schemes can be edited or replaced with others, for example, which were copied from the Internet. Necessary Operating system Windows Seven

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In order for the computer to quickly process the information on the hard disk, it is necessary to configure the parameters of this device. At the same time, a number of performed procedures can extend the life of the hard drive. Instructions Step 1 First, defragment your disk

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The registry is the foundation of the operating system, an ever-growing database of settings that allows Windows to be the operating system. Without the registry, the OS is unable to perform even the simplest functions, remaining just a collection of useless programs

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Despite the fact that Windows is a fairly common platform, however, it is not the only one. The Linux operating system is also popular. Operating systems based on the Linux kernel have their advantage - no need to search for software, just connect the repository

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The operations of creating backup copies of individual keys or the entire system registry of Microsoft Windows can be useful to the user to fix the resulting damage to the system or when exporting the necessary configuration parameters. Instructions Step 1 Call the main menu of the Windows operating system to perform the procedure for creating a backup copy of a separate file of the system registry and select the "

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When the file extension is known, it is easier to identify and understand which program is best to open. In Windows, it is possible to hide the file extension or customize its display. The file format can be made visible in just a few seconds

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Despite the many advantages of operating systems of the Windows family, more and more users are thinking about switching to Linux. The main reasons are the free distribution of distributions of this OS and its high reliability. Necessary - hard disk space

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By default, the orientation of the Windows desktop is landscape. However, sometimes you may need to rotate the screen 90 degrees, for example, to view long web pages or just as a friendly joke. Hot keys or standard operating system tools will help with this

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During installation, the Windows 7 operating system creates a hidden partition where it writes system files and recovery information. The hidden section is not available for viewing by standard Windows tools, and therefore for copying. In order to copy a hidden section, you need to use a special program

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Many problems in the Windows operating system are related to errors in the registry. Correction of such malfunctions is achieved by restoring the previous or original state of the registry branches. Necessary Windows boot disk

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The Linux operating system is an alternative to the popular Microsoft Windows operating system. This system is free and free for distribution, many users already use it and have been able to appreciate its benefits. Necessary - a computer with Internet access

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The process of downloading and installing the mobile operating system Apple iOS (iPhone OS - formerly) is extremely simple and automated as much as possible. To upload iOS to an Apple device - iPhone, iPod Touch or iPad, you need a firmware file, iTunes program, a USB cable and the device itself

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Now the floppy disk as a portable storage medium is used less and less because of the capacity that is too small for modern data arrays. However, some personal computers do include floppy drives. If it is also in your computer, then the operation of copying files to a floppy disk does not require any additional software, and if it is not available, it is impossible

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Dynamic Link Library (DLL) is translated from English as "dynamic link library". A DLL is an executable file that performs the functions of a shared library. Through its dynamic linking, DLL provides a way to call a function that is part of the executable code

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The fonts installed in Windows are usually sufficient to work with most applications. But in some cases, programs require this or that font, which is not in the system, or the user himself needs it. In this case, you need to find the missing font and install it

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Automatic logon without entering a password is much more convenient than the standard one if the computer has only one user or one account is used much more often than others. By default, the only account logs in without a password. All other cases require additional configuration

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Windows operating systems are paid, which imposes on their users responsibility for non-compliance with the terms of the license agreement, namely, the use of an unlicensed copy of this operating system. In this case, sooner or later a service message will appear on the monitor screen - "

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Icons allow you to understand at a glance what type a particular file belongs to. This is very convenient, but in some cases the owner of the computer may want to change them. The procedure for replacing icons is quite easy and accessible to any user

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On versions of Windows XP that have been localized, the Administrator account exists. It is built into the distribution kit of the system and if there are errors in the localization files, it becomes impossible to log into the system under the "

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Installing several operating systems on one computer allows you to significantly expand the range of available software. This is due to the fact that not all convenient and useful utilities are designed to work with modern operating systems of the Windows family

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Restoring the system from the last save checkpoint becomes necessary mainly in the case when there are software failures. The recovery function itself means returning the state of the parameters and settings of the operating system and other programs at the time of the last checkpoint, which can be created either automatically or manually

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Not all Windows users have come up with a useful application for informational pop-ups in the notification area (tray). Therefore, it is not surprising that the number of people who are pretty annoyed by the regularly pop-up "balloons"

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A desktop theme is not only an image that serves as a background for the work area that appears when the operating system boots. A set of sounds, the appearance of icons, folders and buttons - all this is also included in this concept. Installing a custom desktop theme or restoring a default one is easy enough

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Windows operating systems have ample opportunity to customize the appearance of windows and desktop. To change the design, you can use both the themes built into the system, and install your own graphic design packages. All this can be done using standard Windows tools

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In the course of intensive work on a computer, a standard user launches up to a dozen different programs - from accounting and documentation to development environments. And although the Windows operating system provides for easy switching between programs, it would be much more convenient to have several independent desktops

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In the Windows operating system, each item on the desktop has its own icon. If you are tired of the standard look of files and folders, you can set custom icons for them at any time. To do this, you need to follow several steps. Instructions Step 1 Download a collection of icons from the Internet or create them yourself

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Even an ordinary home computer has several programs at once. Each of the programs performs specific functions. Each file takes its place, has a name, weight (size) and version. Files are measured in KB, MB, GB and other less popular values, but what is a file version and how do you find it?

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Installing the Windows XP operating system on a laptop's flash drive implies a complete disconnection of all physical disks, as well as deactivation of integrated devices through the BIOS setup. During installation, only CD / DVD drive and flash media should work

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Each file has its own extension. It is thanks to him that the operating system knows which program to use to open this file. In operating systems, some files have their extension at the end of their names. For example, in a Microsoft Office text document, DOC is written at the end of the file name - this is the file extension

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In case of certain system failures, the system files necessary to continue working can be damaged. Despite the fact that new versions of Windows are reliable, special recovery discs are provided for them, which often come with a computer. Instructions Step 1 To restore damaged or deleted files of the Windows operating system, use a special recovery disc, which is often included with the purchase of a computer with the distribution kit installed

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Do you know the situation when you need to copy an important file to a USB flash drive, but there is not enough space on it? You take out a second flash drive to transfer the file to it, and freeze in frustration when you see that it is also clogged

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A common problem is that various types of documentation in pdf format must be presented in the form of Microsoft Word with the doc extension. The pdf format is used for reading electronic documentation, reports, and does not make it possible to properly copy information, let alone edit the contents of the document

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Immediately after installing the operating system or connecting new hardware, you need to install the appropriate drivers for some devices. If you have already installed drivers that are incompatible with this hardware, then it is better to uninstall them

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Partitioning a hard disk into volumes allows you to differentiate between the storage of system and personal files. In addition, during an unexpected failure, it will take less time to check the C drive because it will contain only operating system service files

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If multiple operating systems are installed on the same disk, this configuration is called multiboot. You may need it, for example, if you work with programs and devices that run only under the control of a specific system. Instructions Step 1 To install different versions of Windows OS on the hard drive, follow an important rule:

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Operating systems Windows Vista, Windows 7 close many folders from viruses by restricting access rights to these folders. For example, the Program Files, Documents and Settings folders, etc. In order to be able to delete an unnecessary folder, files, or save something of your own in them, you must assign them the right to fully use them

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For separate and secure storage of information, it is useful to create a logical disk (or maybe more than one) in an additional partition of the physical disk. The probability of simultaneous damage to information on several disks at once is very low

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To protect important information, you must use special programs. They allow you to prevent access to files located both on the hard drive and on DVD media. Necessary - Lock Folder; - WinZip; - Hide Folder. Instructions Step 1 It is difficult enough to prevent access to the hard drive itself

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A common dvd format for watching videos with a player is a good thing. But, as far as editing files is concerned, it is somewhat inconvenient. To solve the problem, try converting the file to avi. Necessary - Personal Computer

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MS Access is very easy to use because it has a simple user interface. It is also possible not only to store important information, but also to process data, including the creation of forms, reports, and various diagrams. Necessary - computer