Software

Last modified: 2025-01-22 21:01

The Windows 7 operating system provides the ability to create several accounts: administrator, regular user, and even guest. For many users who work with this OS, during any operation on the computer (from installing simple games and even moving files) a window pops up in which you must give permission for this action

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Increasingly, users are using all kinds of modems, routers and routers to create their own local area networks. To ensure stable operation of these devices with providers, they must be properly configured. Necessary - network cables

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There are times when you need to place a preview of an image on a website page. The picture exposed in the preview mode is enlarged when pressed, and the user has the opportunity to see all the details of interest to him. There are several ways to make this preview

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Android Trojans pose a greater threat than malware to other operating systems. Taking control of the user's smartphone, he can use all the possibilities that the owner used, but to his own advantage. First of all, the security situation of the platform is a serious concern for many Android users

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Regardless of how the screenshot is taken - with a dedicated image capture program or by using the Print Screen key - in the end it remains a regular file saved on a local or removable disk. Therefore, you need to delete a screenshot in the same way as any other file

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The Internet is teeming with various viruses: from harmless gags to very dangerous malicious codes that can cripple your operating system. Viruses that require you to send SMS are the most common. In no case should you follow the lead of scammers and send a message, since most often it is not so difficult to get rid of such misfortunes

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One of the risks of web surfing is the infection of your computer with viruses and Trojans. Malicious software can track your movements on the Internet, steal personal information, or block your computer. Instructions Step 1 If, when you try to open a page in a browser, an informer of pornographic or advertising content appears with a promise to remove this mess after sending an SMS to a short number, do not fall for the tricks of the intruders

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Nowadays it is very rare when we meet a person who does not have a mobile phone. Each of us is accustomed to the convenience and comfort that it brings to our lives. At the same time, the situation when the battery holds poorly and quickly discharges is familiar to many

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Working on the Internet carries the risk of infecting your personal computer with viruses. One of these viruses creates a screensaver on the desktop. To remove it, you need to send a paid SMS. It's called winlock. Instructions Step 1 Nowadays, to cope with this virus “Trojan

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Memory devices in the form of flash cards or disk drives based on logic chips are gaining more and more popularity these days. Flash drives have become a versatile means of storing information and transferring it from one medium to another. Even with the most careful handling of this electronic device, it sometimes breaks down

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Probably everyone has heard about the Linux operating system. Of course, it is less popular than Windows, but many will prefer this particular OS. If you have switched to Linux, you probably noticed that installing and running programs in it is carried out in a different way

Last modified: 2025-01-22 21:01

Routers are a fairly wide class of routing devices, but when applied to home or office networks, this word usually denotes a device that distributes transmitted data packets between computers connected to it and a connected Internet connection line

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The fan in the power supply unit is used to blow the heat sinks of power transistors and stabilizers. There are at least two reasons why it may need to be replaced: insufficient cooling of the elements and increased noise during operation. Instructions Step 1 Unplug the computer and remove the side panel by removing the lifting screws

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Owners of USB modems can experience a lot of difficulties when working with this device. One of the most popular is associated with the failure of its work in the presence of a special cable. Connecting a USB modem using a special cable Surely the owners of USB-modems have heard that they can increase the speed of the network using a special twisted pair cable or a special hub

Last modified: 2025-01-22 21:01

When loading any operating system of the Windows line, a welcome screen appears. By default, the screen should be displayed anyway, but in some cases, such as when the system crashes or the system settings are changed, this screen may not be displayed, indicating an error

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TP-Link routers are inexpensive and popular, they allow you to establish a wireless Internet connection at home. To properly configure your TP-Link Wi-Fi router, you need to follow a few simple steps. Instructions Step 1 In fact, all TP-Link models have similar parameters and connections, so this manual will help you set up a TP-Link WiFi router with any number, for example, WR841n or WR740n

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Many laptop owners are trying to abandon the wired Internet. A cable connected to a laptop significantly reduces the portability of the device, which is the main advantage of a laptop over a desktop computer. Necessary Network cable, Wi-Fi router

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Nintendo Wii is one of the most popular gaming systems. However, disks on it are quite expensive. It is much cheaper to write the downloaded image of the game to your media, for this it is enough to use several programs to work with the .wii image format

Last modified: 2025-01-22 21:01

UMD discs have been specially developed by Sony for their game consoles. If you own a Sony PlayStation console, then you probably know that discs are quite expensive for it. In such cases, a very topical question arises: how exactly can you make a copy of the disc so that in the event of a breakdown of the original, you could use its copy?

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Mobile phones, PDAs and smartphones are handy miniature devices that you can carry in your pocket and always have with you. But from the proximity to the rest of the contents of pockets or bags, the screens of mobile devices are covered with small scratches that degrade the image

Last modified: 2025-01-22 21:01

Wi-Fi adapters are used to implement the function of a wireless Internet connection on devices that do not have such support. Adapters are usually installed in a USB port of a computer and also differ in the supported data transfer rate and signal reception level

Last modified: 2025-01-22 21:01

D-Link is a Taiwanese company that has been manufacturing various networking and telecommunications equipment since 1986. It is most widely known for its routers and modems used in home and office LANs. The menu (more precisely, the control panel) for such devices of modern versions does not open by launching any program installed on the computer, but each time it is loaded from the connected device

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The Sony Ericsson mobile phone, like other cell phones, has its own firmware - the so-called firmware. The firmware version is often not indicated in the documentation or on the packaging of the mobile phone. However, in order to select programs for the phone, download games and other purposes, you need to know the version of this software

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For some CD or DVD programs to work successfully, just copying the files is not enough. Sometimes it is necessary to create an image of the storage medium in order to gain full access to the required data. Necessary - Alcohol 120%

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Alcohol 120% is one of the most versatile and popular utilities for emulating disks and working with virtual drives. The program can work with most image formats, and is also capable of creating them. This utility also makes it possible to burn the desired image to disk

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Probably, many of the users found themselves in a situation where the necessary information was accidentally deleted from the flash card. However, you did not create a copy of the files. Or it was formatted by mistake. Even after fully formatting the flash card, the information can be recovered

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Modern 3G modems are designed to work with a specific operator. This is due to the marketing policy of operators, since not every user will buy another modem to work with a SIM card from another operator, and even more so he will not bother with the modem's firmware

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Today there are many modem devices. All of them provide Internet access. They have different speeds, as well as different capabilities and parameters. Users of modems may experience a situation when it is necessary to limit the traffic speed

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The personal computer provides tremendous opportunities for work and study, as well as for communication and entertainment. One of the leisure activities that your computer can be used for is watching videos. Instructions Step 1 You can use one of the many video players to watch video files stored on your computer's hard drive or on removable media connected to it

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If a speaker is out of order, this does not mean at all that you need to throw it away and get a new one instead. You can try to fix it. There are several main causes of speaker breakage and a few basic methods to fix them. Instructions Step 1 Determine the cause of the speaker failure so that you can repair it

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It is convenient to contact the service center to replace the carriage on the printer only if the device is under warranty service. If the warranty has expired, the repair will be quite expensive, so it's better to change the carriage with your own hands

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The SDHC memory card format is specially designed for use in various portable devices. Often after buying a new card or while using an "old" card, it becomes necessary to format it in order for it to be fully usable. Instructions Step 1 To start the process, connect the SDHC drive to your computer using a card reader or, perhaps, your unit has a special slot for reading SD cards directly

Last modified: 2025-01-22 21:01

HDMI cables are used for high definition audio and video transmission. When choosing them, it is important to check for defects in advance, since in addition to the inconvenience when viewing, you also risk ruining expensive equipment. Necessary - cable tester

Last modified: 2025-01-22 21:01

When connecting a microphone to a personal computer, some difficulties may arise, for example, the microphone will be inactive or the system will not be able to detect it. In such cases, the cause of the problem may be any inaccuracy of actions during its installation

Last modified: 2025-01-22 21:01

Home recording is an attractive and promising process that allows you to record a song, voice greeting, or a podcast on your blog at home. The possibilities for home recording are almost endless. However, many people encounter unwanted background noise while recording sound, which is almost impossible to avoid if you are recording not in a soundproof studio, but in an apartment, using a regular dynamic microphone

Last modified: 2025-01-22 21:01

With the release of new versions of the iOS operating system for the iPad, many users have a question about how to update their software with maximum security. Since new software is not always user-friendly, it is important to be able to roll it back

Last modified: 2025-01-22 21:01

For whatever reason, you decide that formatting the flash drive will solve the accumulated problems, but you do not know how to do it. Instructions Step 1 Connect the flash drive to one of the USB ports. Open "Explorer"

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If you have purchased a device, for example, a washing machine, you have the right to expect that it will be able to work with all powders, not just Ariel powder. Accordingly, when purchasing a modem from the mobile operator "Beeline"

Last modified: 2025-01-22 21:01

You may need to flash a DVD drive for various reasons: solving the problem of supporting a modern operating system, increasing the performance and speed of copying and reading, adding new functionality, and so on. For flashing, you need the drive itself and the flashing program

Last modified: 2025-01-22 21:01

The lack of a 3G signal entering the USB modem may be due to a number of reasons. Some of them are based on problems caused by the modem itself, its design features. Location geography If you notice that when you connect a USB modem from MTS, you never get a 3G signal, then, first of all, you should contact the communication salon or call the provider's help desk to find out the possibility of receiving a 3G signal in your area

Last modified: 2025-01-22 21:01

Many modern electronic devices use flexible stranded cables. They connect the individual fixed and movable components of the device. But very often these connections break. In this case, do not panic - it is as easy as shelling pears to restore the loop functionality if you have minimal skills in handling a soldering iron

Last modified: 2025-01-22 21:01

Sometimes it happens that the computer, for some unknown reason, stops correctly detecting the hard drive, or, upon a successful boot, it suddenly starts to "freeze", and then stops loading altogether. Do not rush to carry it to the service or look through the ads for the sale of hard drives and motherboards

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When a specific audio playback device is connected to the computer, the volume is not always set to the maximum value. To increase the sound on your computer, you have to dig deeper into the corresponding settings. Necessary Computer

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It would seem that the power of the speakers of computer acoustics is an absolute value. But in practice, the same speakers connected to different computers can produce sound at different volumes. In this case, it is obvious that the reason lies in the sound source, that is, in the computer's sound card, or rather in its settings

Last modified: 2025-01-22 21:01

The Play Station Portable is equipped with a memory card slot. This card can store not only photos and musical compositions, but also games in special file formats. Instructions Step 1 If you use a PSP console equipped with a UMD disc drive, you can run SWF (Adobe Flash) games from the memory card

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The CSO file is a zipped virtual disk for a Sony PlayStation set-top box. On the network, you can easily find games in this format. But the main question is how exactly to launch the game? After all, many users, faced with such a file, simply do not know what to do with it next

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When your computer keeps crashing, the system often reboots, the "blue screen of death" appears or something else, then it's time to check the entire computer for performance. It is desirable to check every component of the system unit

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A tuner is a special device that decodes an incoming signal into a format that a TV can understand. Currently, satellite receivers are widely used, which are included in kits for satellite TV. To view it, you need to perform the correct channel setup

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The HD platform is a Russian project for broadcasting a package of various channels in high quality television format. The project is based on the idea of developing high definition television (HDTV). Necessary - television

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The firmware of a mobile phone is a kind of operating system, the principle of operation resembles the one installed on a computer. Phone manufacturers periodically release firmware updates to improve the menu interface and fix various bugs

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Computers take up most of our lives today. They are found everywhere - at work and at home, on the streets and in shops. Unfortunately, while using the computer, various system malfunctions may appear, which may affect the functioning of the equipment

Last modified: 2025-01-22 21:01

Now nobody is surprised by the presence of a computer in the house. The computer serves as a means for work, communication, games, learning, development, and, of course, for obtaining the necessary information. But not every user pays enough attention to caring for a computer

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Deleting files from your PDA is as simple a process as writing them to it. Usually, the operation does not take much time for users, since both the PDA menu and the PC file management software have an intuitive interface. Necessary - USB cable or bluetooth adapter

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It is a well-known fact: there is never a lot of RAM in a PDA. It so happens that if, in addition to two already running applications, you run a third one, this can lead to a crash. To prevent such an annoying occurrence, you need to free up some memory

Last modified: 2025-01-22 21:01

Quite often, users, including a computer and without knowing it, run a large number of programs and services that are completely unnecessary in their work. This leads to the fact that after a while the speed of the computer decreases, which manifests itself in its periodic or complete "

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There are situations when users of a computer, phone or other device find that they have lost MP3 music files that were previously in place. Use one of the software data recovery methods. Instructions Step 1 Check if the file has

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A blinking envelope on the phone screen (mobile or landline) is an indicator of a new message or a call. There are several ways to get rid of it. Sometimes it appears even when all messages on the phone are deleted. Necessary - telephone

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Firmware (flashing) of the PDA must be done for various reasons, for example, to bring the device back to life after an incorrectly installed program or a system failure. Also, the firmware is done for the Russification of devices. Necessary - computer

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It is difficult to flash bios on an asus motherboard or any other motherboard, the process requires some skills, the process goes through DOS. The firmware itself can be carried out both through the built-in utility in the BIOS, and by loading from a third-party media

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Over time, the DVD drive starts to read discs worse and worse. Most often this is due to clogging of the lens of the drive, through which the required amount of light does not penetrate. To get the drive back to normal operation, clean this lens, and you can do it yourself

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The Windows operating system implies the presence of several style options for its design. This is for the convenience of the user. You can also change the style of the Start menu, and there are three options for that. Necessary Computer Instructions Step 1 The first option is to change the appearance of the Start menu

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A broken printer can be a serious hindrance to work and study - especially if you regularly print any documents and files. If, in the event of serious breakdowns, the printer needs to be taken to an authorized service center by specialists, then in some less serious cases you can fix the faulty printer at home

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Computer performance degrades over time. One of the reasons for this is the accumulation of a large amount of dust by the internal devices of the system unit. To get to all circuit boards and controllers, you need to disassemble it, i.e. remove the side walls and dismantle all devices

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The release of each new laptop model from Apple is an important event. Why? No matter how anyone thinks about the company's technology, but often it is its new products that set the tone in the industry for several years. In this article, we have provided a short list of the key points in the new MacBook, trying to avoid unnecessary praise and unnecessary negativity

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Replacing the thermal paste is necessary to ensure good cooling of the CPU. It is the link between the CPU surface and the cooling heatsink. The rate of heat transfer between these devices depends on its quality. Instructions Step 1 To replace thermal paste in a mobile computer, certain rules must be followed

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Disassembling Apple mice has its own characteristics. Often, many make a mistake when opening their case, while breaking the connection cables. Also, be extremely careful with the plastic that the device is made of. Necessary - screwdriver

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Over time, refillable HP cartridges begin to dry out, which always results in loss of functionality and inability to print. To restore the working condition, it is necessary to flush and clean, and then refuel. Soaking is done in three ways

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Almost all owners of inkjet printers sometimes have such a problem when, after a long idle period, the cartridges of the device dry out partially or completely. This leads to their inoperability and forces them to buy new, expensive cartridges

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When documents are constantly being printed on the printer, the amount of ink in it may eventually run out. You can refill a cartridge for a Samsung laser printer yourself at home, and the result of your actions will be no worse than a newly purchased cartridge

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There are two types of video cards in laptops: integrated and discrete. The second type works at the expense of the central processor. Self-replacement of this video adapter is highly undesirable. Necessary - crosshead screwdriver

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In the modern world, almost every person has a personal computer at home, and sometimes he really needs qualified help. The technique does not stand still, new components are constantly being released, the software is being updated. But not everyone knows how to change the driver for a video card

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Before you buy acoustics for your computer, you need to decide what it will be used for. If you are going to play only system sounds and watch flash cartoons, the simplest speaker system will suit you. If you are going to watch high-quality video on your computer, then you need more powerful acoustics

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To extract the audio track from movies or music videos, special applications are used - video editors. The extracted track can be in mp3 format and can be used for listening with portable players or a computer. Instructions Step 1 To extract the soundtrack from a movie, download a suitable video editor

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Firmware for satellite receivers improves the performance of these devices. Sometimes the installation of certain software allows you to watch some channels without purchasing special cards and entering keys. Necessary - Golden-interstar Upgrade

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Files with the .iso extension are called disk images. They store the entire structure and content of a CD, be it an installation file, music tracks, or a DVD movie. You can play the .iso file using special software. Instructions Step 1 To play a file with the

Last modified: 2025-01-22 21:01

Igo 8 is one of the most widely used 3D navigation systems for PDAs. The program contains three-dimensional images of buildings, as well as terrain. How to install it on a PDA? Necessary - a computer connected to the Internet

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When connecting headphones with a microphone to a computer, many face problems such as the lack of sound in the headphones or the lack of voice transmission through the microphone. How to connect headphones with a microphone so that everything works properly?

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Inoperability of the microphone can be caused by a malfunction of both itself and the device to which it is connected. Also, it may not work when connected to serviceable, but incompatible or incorrectly configured equipment. If the microphone is dynamic, first check the position of the switch located on it

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Recently, films recorded in MKV format can be found on torrents and file-sharing resources as often as video in AVI format. If you downloaded an MKV file, and the media player gives an error while playing it, the problem can be fixed by installing a special viewer or a set of codecs

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Browser Mozilla Firefox, although it lost the palm to Google Chrome, firmly holds the second place in popularity in the world. He is loved for the speed of work and convenient support for a large number of tabs. At the same time, Mozilla's performance is directly dependent on how it stores information - including tabs, passwords, and page visits

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Temporary files are folders in which Internet browsers (for example, Internet Explorer, FireFox, Opera) store all information about some parts of the visited Internet pages. It is worth noting that for Internet Explorer and Opera browsers the folder name sounds like "

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Modern operating systems support software updates, which contain fixes for the security and functionality of the computer. To download these updates, special utilities are used that save the necessary files to separate folders on the computer, through which the installation of new software packages is carried out

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If you are not satisfied with the speed of your Internet connection, then try increasing it. For this, you can use a variety of methods. Naturally, the simplest of them are based on additional cash investments. Necessary - Traffic Compressor

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When working with applications, sometimes toolbars or menus disappear after accidentally clicking "the wrong place". This happens especially often when working in the Microsoft Word editor. These panels are intended for additional user convenience

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The control panel contains the basic settings of the Windows operating system. Updating the system and choosing a theme, screen resolution and firewall settings, disabling unused services and much more - all these operations are performed through the control panel

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Modern web pages are full of various animation effects. Most of them are made using flash technology, and many are not that difficult to execute. Use them to decorate your site. How can this be done? Necessary - Adobe Flash CS5

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Almost all the operations that the user performs with the mouse when controlling a computer can be replaced with keyboard shortcuts or navigation keys. However, there are hundreds of such combinations, and memorizing them in case of an urgent need to do without a mouse is not the best solution

Last modified: 2025-01-22 21:01

If after connecting the speakers to your computer, no sound is produced, there are a number of settings you need to make to fix the problem. It should be noted that setting up all the necessary parameters is performed quickly enough and does not require any special knowledge of the PC device from the user

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The signal quality of the operator is almost the same for both the mobile phone and the USB modem. If your apartment does not “catch” a cell phone, then the Internet via a usb modem will work just as badly. Various external antennas and amplifiers are used to amplify the signal

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The authorization process every time you enter a site or program sometimes takes extra time. For those who find it inconvenient to enter their username and password every time, an automatic authorization function has been invented. Also, recently, the social login function has become widespread, which significantly reduces the time you usually spend on registration

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Every family faces the need to transport a refrigerator. Buying a new refrigerator in a home appliance store or moving to another apartment associated with the transfer of property are all fairly common everyday situations. But not everyone knows that some precautions must be taken to transport the refrigerator safely

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Terminal Service in Windows is used to connect multiple users to one computer. With its help, a remote desktop works, remote administration and fast user switching are carried out. This service can potentially pose a security risk to your computer, so if you are not planning to use Remote Desktop, it is best to disable it

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Even when working on modern operating systems, skilled users do not hesitate to use the command line. Once you learn how to use it, you will be able to perform many operations much faster than through the graphical menu system. Instructions Step 1 If you are using DOS operating system of any version and any manufacturer, to execute the command in the command line, simply close the application that is currently running

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The command line is available in all versions of the Windows operating system. With its help, you can run programs, services, diagnose the computer and its individual components. In fact, few people use it, considering it a relic of the past

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Typically, a Windows operating system user rarely needs to use the console. Nevertheless, sometimes there are situations when it is precisely working in the command line that allows you to most quickly solve the problem that has arisen. Instructions Step 1 You can enter the console in at least three ways

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Playing an audio or video file in a media player - it would seem, what could be easier? Launch the player, open the desired file in it and that's it: watch and / or listen. But in practice, the user is often in for an unpleasant surprise: the player does not show the picture or, on the contrary, some kind of nonsense occurs with the sound, or the file does not open at all, and the system begins to require the installation of some kind of codec

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After you have made a recording using the voice recorder, you need to transfer it to your computer. The transfer method depends on the model of the device. In some cases, it takes a few moments, and sometimes it lasts as long as the recording itself lasted

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HDMI is a high-definition multimedia interface that allows high-definition digital information as well as copy-protected digital audio signals. Necessary - computer; - television; - HDMI adapter; - drivers. Instructions Step 1 Check the following points before connecting HDMI

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Sometimes, while the computer is running, the monitor turns off spontaneously. The reasons for the shutdown may be a technical malfunction of the video card and monitor, or the settings of the operating system. Operating system settings Ever since the days of monitors with a cathode-ray tube, it was provided for the automatic shutdown of the screen after a while of inactivity of the system

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Joysticks are input devices that have changed the gaming industry. Satisfaction with the game process and its result will directly depend on the joystick setting. You can properly configure the joystick in special emulators. Instructions Step 1 An emulator is a special program that simulates the operation of a console game console on a personal computer