Technology 2024, November

As practice shows, users of a personal computer often have various problems associated with copying discs. A large number of media are copy protected. There are also situations when data from a disk needs to be transferred exactly to another disk

An expert system is a combination of human professional knowledge and the technical capabilities of software. Expert systems can solve a wide variety of tasks - depending on the focus of a person's work and the functionality of the software

Failure of the fan installed in the computer system unit can damage several devices at once. It is especially important to keep an eye on the cooler of the power supply, because overheating of this equipment can cause a large voltage surge. Necessary - crosshead screwdriver

In order to expand a local network, it is not at all necessary to create a fundamentally new scheme. Sometimes, a simple combination of two ready-made networks is quite enough. Then the financial costs in the worst case come down to the purchase of a network hub

In the process of improving computer technology at different times, information had to be stored on different media. The so-called hard drives dominate the modern market. Sometimes it becomes necessary to find out the brand of the hard drive connected to your computer, the nominal volume, free space, and so on

It is not very difficult to create a website template in Photoshop. The template includes menus, search forms, graphics, maybe some text for example. The site itself will already be programmed on its basis. Instructions Step 1 Start shaping your site template in Photoshop by creating a new document with a size of 1020 by 1020 pic

Creating a BackDoor virus program that provides hidden remote administration can be done in two stages. First, blocks are created for the server side, then for the client side. Necessary Visual Basic, Microsoft Winsock Control, Computer, Remote Server

Cheats for games allow you to significantly speed up the process of developing your character, quickly achieve certain heights, etc. The Sims 2 game is no exception, and there are also codes for it. Cheats have been used in games for a long time

Skype allows many people to communicate regardless of the distance between them. Video calling, chat and just calls - most of the functions are free, but it doesn't hurt to have a certain amount on your balance or prepaid services. You can top up your Skype wallet using a voucher

The user of a personal computer is faced with a variety of files every day. To view a text document, image, video, or listen to audio, you need to open it. And in order to protect yourself from the loss of information, for example, due to a sudden power outage, you should save the documents

Create secure DVDs to preserve sensitive information and prevent confidential files from being leaked or stolen. It is important to understand that to ensure maximum protection, it is recommended to use several techniques at once. Necessary - Nero Burning Rom

The Favorites Bar replaces the Link Bar in previous versions of the browser in Internet Explorer 8 and can contain not only Favorite Links, but also Feeds and Web Slices. The "Favorites" setting is determined only by the wishes of the user

If you need to rotate the image from right to left, clockwise or counterclockwise, or turn it upside down, do not rush to start mastering a bulky Photoshop, especially if it is not installed on your computer - you can do this using the available tools available on almost every computer … Instructions Step 1 A rare user does without Word and Excel, which means that Microsoft Office is installed on most computers

File sharing on the Internet is extremely popular today, and therefore there are many ways to simplify it. For example, the archive system, which allows several files to be combined into one, is much more convenient for transferring. A kind of archive is an

The most common use of Photoshop is to manipulate photographs in order to enhance the image and make the person in the photo more attractive. In this case, sometimes it becomes necessary to slightly change the appearance. To do this, you can imperceptibly "

Jimm occupies the main place among the popular applications for the mobile phone, and this is not surprising. Indeed, with the help of this program, you can communicate with other users living in the most distant corners of the world, send them photographs and other files, while saving up to 95% of the cost of ordinary messages

The antivirus software market currently offers a wide selection - from small utilities to powerful antivirus packages. One of the best integrated solutions is Kaspersky Anti-Virus, which successfully resists both known and new malicious programs

Windows Firewall protects your computer from unauthorized access. It would seem, why disable such a useful feature? Nevertheless, this has to be done quite often. For example, when installing a firewall, it is recommended to disable the firewall, since the installed program will perform its functions

In real life, hair extension is a rather expensive procedure. But in Photoshop, you can easily experiment with length and volume, try on new hairstyles. Alternatively, you can create a new look for the model. Necessary - Photoshop program - suitable brushes for Photoshop - photo file Instructions Step 1 Download Photoshop

Surely you have already encountered the problem of printing delay on your printer: you sent several documents to print by pressing the corresponding button, and the printer is "silent" for a long time. As practice shows, the problem is in the freezing of some files - in the "

Monks, priests, wizards, wizards and sorcerers found in almost every role-playing game are essentially the same character with only different names. Specialization, tactics and the vector of the hero's development pass from game to game. Accordingly, the principle of selection of equipment is preserved

Recently, you began to notice that the computer system unit began to get very hot. What is the reason, is it dangerous and how to cope with the problem. If the system unit starts to heat up, it is, in principle, not dangerous. The reason for the heating of the system unit can be simple:

Many people wanted to change the appearance of the program for their own convenience. Most programs support changes in appearance, as well as add-ons. Due to this, the World Wide Web has many graphical add-ons for various types of programs. Necessary Personal Computer

DEP, or Data Execution Prevention, implemented at the hardware and software levels, helps protect your computer from a variety of virus attacks. But sometimes the user may need to disable this feature. Necessary - Ability to work with the console

The Object Rsl debugger is a graphical utility. It allows you to significantly simplify the process of debugging and creating Rsl applications, thanks to the available set of various functions. Instructions Step 1 Activate the Rsl debugger by ensuring that the application is in macro file debug mode

Almost every user has information on his computer that is extremely important to him: work documents, personal photos, passwords for basic programs, and so on. Usually this information is stored in a special folder, which would be nice to protect from editing

Soldering radio components into boards is much easier than connecting free wires, because the holes in the boards perfectly fix the soldered parts. Although here, too, the result of the work will depend on experience and a little bit of luck

Do you know a blue window covering the entire screen with a request to send an SMS to unlock your computer? And what about the painful work on the Internet, when you are not uploading anything, and the traffic counter is pumping megabytes of some data?

A badge in web design means a kind of badge that everyone is familiar with, which usually contains information about a section of a site, about a specific topic or site services. Badges can have various shapes, both simple (geometric shapes) and more complex (combining several shapes)

The easiest way to get a diploma for rewarding the winners in any competition is at the nearest kiosk. But hand-made, it will look much more interesting. To do this, you need to make very little effort. Necessary - computer

Anaglyph is a method of obtaining images in 3D format. Anaglyph movie is created using special software from a video of a common format by converting colors for three-dimensional transmission. Programs for creating such three-dimensional clips allow you to change an ordinary picture from 2D to 3D

With the help of software for creating fonts, computer users have the opportunity to create their own character sets that will meet their requirements when working and editing documents and images in graphic editors. Necessary - A4 sheet

Verification of the authenticity of a licensed product is a mandatory procedure for those who really care what software they use. There are several ways to check. Necessary - Internet connection. Instructions Step 1 If your operating system was purchased as a standalone software product in its original packaging from a computer or laptop, please note that you have a Microsoft Certificate of Authenticity

To create video at home, you don't need to have professional recording and editing devices at your disposal. An amateur camcorder and video editing software are enough for this. Instructions Step 1 Select the device with which you will record video

To process video images, you need to use special utilities. Some of them are endowed with a lot of functions, while others are simple editors. Necessary - Movie Maker. Instructions Step 1 First, download Microsoft's Movie Maker

Webcasting can be a very convenient way to share something with other Internet users around the world - today, Internet broadcasting, both video and audio format, is becoming more and more popular. You can organize your own broadcast by transmitting both video and audio format data to the network, using a TV tuner, a video card with a video input, an FM tuner as a source, as well as movies and music that are stored on your computer

To create your own schematic diagrams, you need to understand at least a little bit of electronics. Without the ability to own a soldering iron and a drill, it is impossible to create your own circuit. You also need to know all the quantities (Ohm, Microfarad, etc

There are two ways to program the microcircuit. Firstly, you can make the required number of copies of an existing circuit, for this it is enough to have a programmer. You can also write a new chip using the file containing the program. This requires connecting the programmer to a computer

The volume control is installed between the output of the computer sound card and the input of the amplifier. It is usually included in the amplifier. But if the device is homemade, the volume control may be missing. Instructions Step 1 Prepare one jack plug (stereo, headphone, 3

Surely many movie lovers prefer to store versions of, for example, Soviet video films in good quality on some media. Here they are faced with the problem of a lack of free space, since good quality videos often take up a lot of space. To solve this problem, you can use any program that encodes files in a video of a different format, smaller size and with minimal quality loss

DVD RIP is a movie format that is very often found on the Internet on various file exchangers and torrent trackers. It is a compressed DVD with a small loss of quality (depending on the degree of processing), but with a much smaller volume. Films of this format are very common on the Internet, mainly due to their size

Not a single Russian-speaking user of a personal computer can do without changing the keyboard layout to English, since Internet addresses, many commands and nicknames are written in it. Switching the keyboard to the English layout will not be difficult even for an inexperienced user, and there are several ways to do this

Many tools and functions of Adobe Photoshop will make even the simplest image interesting and unusual. One of the simplest and most effective techniques is to create a mirror image of an object. Necessary computer, Adobe Photoshop Instructions Step 1 From the File menu, choose New

Many young people today need to change the format of a music file at least once. Usually this method is used for subsequent playback of a track using a mobile phone or mp3 player. Necessary - Sound Forge; - Total Video Converter

Currently, for a large number of popular films, television series, anime, there are versions of alternative amateur "voice acting", distributed in the form of separate tracks. Some video viewing applications allow you to select an arbitrary file as an external audio track

The Windows 98 operating system is an updated version of the Windows 95 operating system. It is based on MS-DOS 7.1 and is a 16/32 bit hybrid product. Windows 98 can be installed using the appropriate installation disc. Instructions Step 1 To install a system from scratch, you need to create a primary hard disk partition and install a file system on it

"Source" is most often called the code of a program in a human-readable (high-level) programming language. With this code, you can make changes to the program (script, flash movie, java application, application program, etc.). The author or distributor of the program himself decides whether to distribute the source code along with the finished product

If you often rewrite discs with music and films, be sure to use a specially designed application for this - the Alcohol 120% program, which is one of the best options for copying one-to-one discs and burning them to a blank "blank"

Almost every day a person has to deal with new technical innovations, and along with them, specific computer slang is also woven into life. Turning to a programmer for help, of course, you do not need to know highly specialized terms - but at least understand why he called you with annoyance with an incomprehensible word "

The format for saving a multi-layer psd image is convenient for editing because you can edit each layer separately. Each new piece inserted over the main image becomes a separate layer. Cutting layers consists in processing the source files with tools and means of a program designed for editing digital images

Creating a home video collection is not as easy as it sounds at first glance. It takes a lot of time and painstaking work to collect files, burn them to discs, sort everything by genre. The presence of a convenient menu in the film is also important

A receiver is a special device that allows you to receive a television signal and then transmit it to the TV screen. Use these devices when connecting, as well as setting up satellite dishes. Thanks to the loop-through input on the receiver, it is possible to connect another device

The integrated sound card can be configured in the BIOS. This may be necessary, for example, if you need to disable the built-in sound card after installing an external sound card, or if you need to adjust the sound at the hardware level. But be careful when making changes

Often a microphone is needed to work, play and communicate with a computer. If you are doing amateur recording or often sing karaoke with friends, then a microphone is a must. How to properly connect the device to a computer or laptop, which connectors do you need to plug the plug into, which cords and adapters to use?

A satellite dish allows you to receive not only a digital TV signal, but also, when connected to a computer, Internet packages. In this it differs significantly from the traditional etheric one. The territory or coverage area of the satellite, where it is possible to receive it, depends on the location of the satellite in orbit

Practice shows that in Counter-Strike, as a rule, the winner is not the one who shoots better, but the one who behaves more correctly and cunningly on the field. Obviously, it is almost impossible to conduct a more or less serious tactical maneuver without a radar that gives a minimal view of the battlefield

A person who has a computer in the house gradually accumulates a huge amount of information that needs to be stored somewhere. One of the cheapest and most affordable ways is to store your data on DVDs. These discs are not very durable. But for some time (suddenly they will soon come up with a more perfect storage

Thanks to computer games that support the use of the steering wheel, the player can feel like a real driver. However, before taking the "driver's seat", you will need to properly configure this function in the game. Instructions Step 1 Install a game that supports steering wheel control

The heat sink dissipates the heat generated during the operation of the chip. When operating electronic devices, situations often arise in which standard cooling is not enough. It is especially important to provide good heat dissipation for "

If you shot a video, and the sound is poorly recorded, or is illegible due to strong background noise (wind, operation of equipment, sound of cars, etc.), you can always make a background from the titles. Adobe Premier will help you create titles

The concept of "sharing" or "cardsharing" comes from the English words - card (card) and charing (general access). In other words, map sharing. For this, a server-client connection is created, which is implemented on the basis of a local network, the Internet or Wi-Fi

Have you ever faced "crashes" of computer games? This is a rather unpleasant phenomenon. To successfully combat it, you need to understand what the roots of the problem may be. Departures at boot There are two types of game crashes - during loading and during gameplay

Each of us was faced with the task of copying a program from one personal or mobile computer to another. However, based on practice, with a simple transfer, most of the configuration files do not work or do not start. Most often this is due to the fact that many programs, in order to avoid their unauthorized use, require entering license keys, including during reinstallation

The most common need for zeroing in printers is the so-called diaper reset. This is a special sump where waste ink is drained when cleaning the nozzles of inkjet printers. Resetting the Epson printer is not difficult at all; you should use a special program

To perform movie formatting, i.e. encoding or converting it, you will need to use any conversion program, of which there are quite a few now. Each user likes a specific program. In the latter, you can often hear about a preview and subsequent conversion program - Total Video Converter

For many users, very often there is a need to transcode (change the format) of video files. The reasons can be completely different: the video was filmed on a mobile phone, but you need to watch it on a regular TV with a DVD player, or the film has too much size, etc

A modern DVD drive is a fairly reliable device that can last for years. Nevertheless, sometimes it still needs to be replaced - for example, if it stops reading some discs. Instructions Step 1 Turn off your computer, disconnect it from the network

In addition to standard tools (styles, textures, vector shapes, brushes, filters) in Photoshop there are also non-standard ones made by third-party developers or by Adobe itself. While these tools do not have an official status, they allow you to significantly expand your creative possibilities

The protection of personal information is always a high priority. No one wants other people to have access to their data. One way to protect information is to restrict access to your computer's hard drive. This can be done by setting a password

Denying access to a selected local disk to a specific user or group of users is a standard procedure in the Microsoft Windows operating system and is performed by standard means of the system itself. Instructions Step 1 Call the main menu of the Microsoft Windows operating system by clicking the "

Microsoft Outlook email client allows you to store contact information on your computer. This data can be synchronized with mobile devices using the corresponding function in the program menu. Instructions Step 1 Synchronization of Outlook with a mobile phone that runs under the Windows Phone operating system is performed through the Live ID you use, which you created while working with Microsoft Office or after purchasing a mobile device

You bought yourself a new hard drive. Installed, connected. If you have this hard drive as additional storage, then there is no need to share it. But if you are going to install an OS there, it is better to split it into 2 parts - this is the best choice

Today, almost every family has a digital camera. Now you don't need to make heroic efforts to make and print photos of your family and friends. Depending on the technique used, the photos may be better or worse, but everyone has a great many of them

A product code is a special, unique identifier for Nokia mobile devices that is used to verify the phone during an update. This code can be changed during operation. Necessary - Internet access. Instructions Step 1 Please read the warranty terms for your Nokia mobile device carefully for the expiration date

Thanks to modern electronic technologies, a new type of PC has appeared - a pocket computer (PDA), which has a large number of useful functions. He can memorize the necessary contacts, build a work schedule, take various notes, etc. In order for the PDA to be filled with the desired functionality, it is necessary to install various programs on it, but first of all the operating system

Virtual keyboards have experienced a rebirth. Several years ago, they were needed only on trips, when there were no keys with the Russian layout at hand. In recent years, mobile devices with touchscreens, which actively use the capabilities of a virtual keyboard, have become fashionable

Windows Genuine Advantage Validation Tool is a mandatory update to KB892130. It is designed to authenticate the key. This file gets to your personal computer after visiting the WindowsUpdate page. Instructions Step 1 This update is referred to on the website of the operating system manufacturer as an ActiveX in the LegitCheckControl

Star Wars 2 is an Action-style game with excellent graphics and optimization for various computers. The game is filled with spectacular fights and beautiful locations that drag the player further and further. However, it is impossible to play endlessly, and it is not interesting to go through the entire game in one go

Viewing video in a web browser is undoubtedly a convenient and useful function, given that the Internet at high speed is now available almost everywhere. However, in some browsers, this feature must be enabled and configured. Necessary - Internet connection

When processing text, it is very important to be able to scale it. This can be done in different ways, depending on the program you are using. In this example, how to scale text will be shown in Adobe Photoshop. Necessary Computer, any text or graphics editor

Can a tablet replace your work laptop? Anything is possible if you equip it with the right applications. If you are going to use an iPad or Android tablet, you are probably worried about whether you are not sacrificing the functionality of a modern computer, especially when it comes to office applications that allow you to view and edit various documents

If you have a modern computer that is connected to the Internet via a modem, then in the event of any failure due to the impossibility of accessing the Internet, you should know how to view the modem settings in order to make adjustments and make it work

MMS is a service that allows subscribers of cellular operators to exchange multimedia messages. With it, you can send images, video and audio files and even some applications to your friends. Necessary - Nokia phone; - SIM card

Important data is lost as a result of damage to the storage medium or by mistakenly deleting a file. In this case, it becomes necessary to use a special program to recover deleted files. Instructions Step 1 The Recuva utility is a free software, but despite this, it does an excellent job of recovering damaged and deleted files of various formats

Modern OS versions use gadgets to display beautiful digital or analog clocks, weather widgets, currency quotes, mini-games and other useful or entertaining applications on the desktop. This is a separate class of programs that are constantly present on the desktop

Every time after your next trip or event, you need to copy the photos to your hard drive and, if possible, post the best pictures on your page on the Internet. Sometimes this requires changing the image format. Necessary Gimp software

To support your phone and PC, Nokia has developed a special software called Nokia PC Suite. With this application, you can easily transfer data between two devices, synchronize information, back up phone contacts and perform other functions

Nero 9 is the most convenient set of tools for performing various tasks with different types of media files for burning them to disk. Unfortunately, this program is not free. Instructions Step 1 If you purchased your Nero 9 software product as a standalone application, find the activation key on the disc or package

Your dvd drive may one day fail, so much so that even cleaning discs won't be able to help. In this case, you should not throw it away, just disassemble the drive and clean it. Perhaps it will work; otherwise, you will understand the dvd drives and get some spare parts

Today, any PC user has the opportunity to connect a huge number of devices to his “microcircuit” friend. Connecting a special steering wheel with pedals will allow you to feel yourself in the world of virtual pleasure, because in recent years, this direction has not stood still, but is constantly moving

Total Video Converter is designed to convert and preview various audio / video file formats. The program is equipped with a powerful conversion algorithm that allows you to quickly and reliably convert files. Necessary - computer

The DVD receiver is a combined unit that includes the functionality of an AV receiver and a DVD player. But choosing a DVD receiver is not easy, because some models of this device differ from others in technical characteristics. Necessary DVD receivers

Movies or cartoons do not always have full voice dubbing, and many people prefer to watch a movie listening to the original soundtrack with the speech of real actors, and they prefer to see the translation of the actors' remarks in subtitles

Configuring the Task Scheduler event trigger in Windows Vista is concerned with integrating a task into the event itself and scheduling the selected action when the event is logged. Instructions Step 1 Call the context menu of the "

Mkv is a container containing a large number of audio and video streams, subtitles, and so on, which is quite convenient for those who prefer to use additional functions when watching movies. Usually this file contains several audio tracks at once - this is the most common variant

USB flash drive, or flash drive for short, is one of the most common items in computer stores. Today, almost every computer user who needs to transfer certain information from computer to computer has a portable device. A USB flash drive is ideal for this purpose, which is why new models of this device are constantly arriving in stores

Any laptop, as well as a computer, has slots for RAM sticks. It is popularly called "operative". Determining the size of the installed RAM is very easy. If there is not enough RAM, the user buys one or two rails in order to install them in his car

With the proliferation of personal computers, many people have a great opportunity to try their hand at composing music and playing various virtual instruments. Necessary Computer with Internet access, speakers and microphone

Today, any music can be listened to on one of the musical devices: a player, a radio tape recorder, a music center, and even on multifunctional devices such as a computer. As a rule, the music medium is a CD / DVD disc or flash memory devices

In order to replace the display on a laptop, it is not necessary to use the services of a service center. If the warranty period has expired, the user can make a replacement himself. There are a number of reasons for replacing the matrix:

Sending a computer by mail is practically no different from sending any other bulky goods, but it is worth considering some of the features of this procedure. Necessary - identity documents. Instructions Step 1 Open the official website of the Russian Post in your browser

Any equipment wears out and breaks down over time. The same fate awaits the drive of your computer. Due to a clogged lens, it begins to read discs worse. If you do not do prevention, then soon you will have to replace it with a new one. Read on for how to clean the lens of the drive

A printer is a universal device for printing the necessary files, photos and other documentation. For some models, the cost of purchasing a new cartridge can be very expensive. Therefore, many users have learned to refuel them at home. But each cartridge contains a chip that signals the level of ink in it

To unblock encrypted channels, you need special software installed in your tuner. Sometimes it is available in standard firmware, and sometimes you have to manually update the software configuration. Instructions Step 1 Find the keys you need to enter to unblock the required channels

Openbox is a digital receiver that has a software encoding emulator and gives you the opportunity to enjoy watching encoded channels. At the same time, you do not need any smart cards: you just need to insert the keys into the flash-memory. Necessary - receiver with remote control

From time to time, any computer equipment can malfunction. The hard drive is no exception. For example, a situation when the RAW file system is assigned to the hard drive. Moreover, the user, of course, did not change the file system. Basically, this happens when there is a power outage, when it is not possible to turn off the computer in the usual way, or as a result of a virus infection of the computer

High-quality and colorful photos, as a rule, have a large volume, which is unacceptable in the case of posting photos on the network. Nevertheless, everyone wants to post frames on a social network or on a photo hosting site that have not lost their quality after reducing the size

A color profile is a profile that contains information needed to adjust the gamut, tint, color saturation of various devices and publications. For a number of reasons, the reproduction of color by different devices is different, that is, scanners, monitors, printers display colors in different ways

A panorama can be created when there is a series of images captured in the same horizontal plane. It can be quite difficult to merge several photos into one. Simplify processing of panoramas with Adobe Photoshop. Necessary - PC

If incomprehensible phenomena appear in the work of your computer - frequent errors, too slow work, freezing, file corruption and a sudden decrease in free space on the hard drive, then it's time for you to check the operating system for viruses

The presence of an expensive video card and a good monitor is still not a sufficient condition for comfortable work at a computer, since their correct setting is necessary. An improperly configured video system, even the most modern and expensive one, will only disappoint you and fatigue your eyes

Deleting files from your hard drive is a reversible process. Most of the deleted data can be successfully recovered. To do this, you must use special programs and follow some rules. Necessary - Easy Recovery. Instructions Step 1 After deleting necessary data, never perform any operation on the hard disk

If you want to make a thunderstorm collage, you need a lightning bolt image. You can search for a photo on the Internet, or you can try to depict lightning using Adobe Photoshop. Instructions Step 1 Open an image with a cloudy sky

A certain type of virus program causes adware to appear on the desktop. Naturally, after sending an SMS message to the specified number, you will not receive a banner deactivation code. You can remove this window using special utilities. Necessary - access to the Internet

There are times when the fan stops spinning and cooling the power supply components. However, it is not at all necessary to buy a new power supply. The old fan will need to be replaced. By replacing the cooler of the power supply unit, you can significantly extend the life of the unit and save on purchasing a new one

Overheating of the power supply unit of a personal computer usually leads to damage to this device. Unfortunately, quite often the strong heating of the power supply unit causes sudden power surges. The consequence of such a problem is damage to the motherboard, video card and other important elements

Any business has its own foundation, the first business from which everything starts. So, working with the operating system begins with the welcome screen. It is much more pleasant to use a beautiful or rare welcome screen than the standard one, which is already boring

Among those who actively use the Play Station 2 game console, there will always be gamers who dream of burning their own discs with programs for the console. The main difficulty for those who want to understand is that there is only one file to write (a file with the

Many people constantly have to deal with the need to copy the necessary programs, video, audio files, various photographic materials to a CD or hard drive. This can be done in different ways. One of the most effective ones is copying using the "

If a particular malfunction occurs with the speakers, you can take them to the service center, or you can, if you wish, disassemble them and independently determine the cause of the breakdown, or maybe eliminate it. Necessary - screwdriver

NTFS is a modern file system (FS). With its help, recording on information carriers is much faster and more reliable. To convert a storage medium to NTFS, you can use standard tools from Microsoft operating systems or download utilities that can change the data storage format

One of the reasons the LG drive does not read some types of discs, does not write them, or sets the wrong write speed, may be an old firmware version. To fix this problem, it is enough to update the drive software. Necessary Exact model of your LG drive, internet, uninterruptible power supply (desirable) Instructions Step 1 To flash an LG drive, you need to know the exact model of the device

The flash clock can be a stylish element of your computer desktop. They can be used as a screensaver on many modern mobile phones. If you are creating a website, then such a watch will be a good addition to the interface. With Flash technology, you can create really beautiful watch faces

Agree that even the most beautiful author's song, poorly recorded, is unlikely to bring you pleasure: you will be constantly distracted, focusing not on the melodic sound, but on some extraneous sounds. But it turns out that the quality of the microphone recording can be improved and this can solve many problems

The chipset is one of the essential components of a motherboard. Its version determines which programs you can install on your computer, as well as the capabilities of the board itself. In some cases, it becomes necessary to find out the version of the chipset

Wireless networks are deeply rooted in the daily lives of laptop and desktop users. Few people can be surprised by the presence of a Wi-Fi access point in an apartment or house. But sometimes the question of combining these access points into a single network arises very sharply

Almost every owner of a smartphone based on the Symbian operating system has faced the problem of inability to install and run applications due to the absence or expiration of the certificate. A certificate for a Symbian smartphone is an electronic document that entitles applications to be used (installed) in the Symbian environment, and the certificate is personal for each individual user

In order for the refilled cartridge to be recognized by the printer as full in the future, its chip must be replaced. Chips can also be reflashed with the necessary hardware and software at hand. Necessary - program for flashing

It may be necessary to open the system unit of a personal computer to install or replace additional peripheral devices, power supply, processor, etc. From time to time, it becomes necessary to clean the internal surfaces and cooling radiators from dust accumulating in them

Reducing the size of a flash drive is often necessary for use in alternative devices, for example, to connect to a DVD-player that does not support large drives. In this case, the creation of a hidden section is relevant. Necessary - a program for managing disk drives

Wireless devices are becoming more and more popular among users, and specifically - wireless mice. Most often they can be seen on laptop owners, although in some cases also on desktop users. Most buyers of wireless mice after unpacking ask themselves:

Finally, an amazing time has come when many musicians and DJs, thanks to the development of computer technology, can create a small, but cozy and full-fledged recording studio at home. Anyone who is even a little connected with the skill of sound engineering will find it useful to know how to amplify a microphone on a computer

Many formats are used to encode video files and play them on various devices. Many users prefer MKV format, giving credit to the high quality video and its other benefits. History of MKV MKV files are multimedia containers developed within the framework of a large project - Matroska

The problem of blue stripes appearing at the top and bottom of the screen of a mobile device when installing new skins is familiar to many Nokia users. Fortunately, the task of removing annoying streaks can be done without too much difficulty with a single downloadable application

During the operation of the computer, you can often observe the breakdown of USB ports. In particular, this applies to the elements displayed on the front panel of the system unit - they fail in the first place. Necessary - PCI controller

The variety of devices for watching videos gives rise to a large number of different formats. The video clip can be recoded using codec programs. Let's look at an example of video encoding using the free utility VirtualDub. Necessary - VirtualDub program

The iPhone is one of the most famous and popular devices of recent times due to its functionality and the huge number of applications developed by Apple. However, not all owners of this smartphone are able to correctly install the required application

If you want to free up as much space on your desktop as possible, you can hide the display of the control panel, and if necessary, you can use its capabilities in a split second. Necessary Windows XP operating system Instructions Step 1 After the user sets the appropriate parameters in the settings and saves the changes, the control panel disappears from the desktop

The operation of reducing the size of the taskbar in the Windows Vista operating system can be performed using standard system methods and does not require the involvement of additional third-party software. Necessary - Windows Vista

If you need to assemble a computer keyboard, there are certain points you need to know before you start assembling it. In general, assembling a computer keyboard is a fairly simple activity, which does not take much time to complete. Necessary Keyboard

More recently, Google has introduced a new iOS application - the Google Chrome browser. For a short period of time, this application has become the most popular in the official App Store service. It is recommended to download the installation files of the Google Chrome browser only from the official website of the App Store

Electronic ballasts for fluorescent lamps successfully replace conventional electromagnetic ones. They significantly extend the life of the lamps, but are themselves much more sensitive to power surges. Instructions Step 1 When choosing an electronic ballast, be guided by the following parameters:

Almost everyone listens to music on a computer. But it is much more pleasant when your favorite melodies are accompanied by light. Color music is quite a popular phenomenon. It is controlled by the "Light Music" program. Download the program and install the LPT driver

Even with full information about the model of their Play Station Portable, not everyone can know the exact name of the motherboard. Despite the fact that the model and even the release may be the same, the motherboard can be absolutely any. This is due, in particular, to the fact that manufacturers are trying to protect their goods from hacking by users

From time to time, any video card needs to be cleaned from dust. With prolonged use, the fan blades become clogged, and it begins to make a lot of noise. Also, dust can lead to its breakdown, and this will lead to overheating of the video card and its failure

For normal video and sound playback, the appropriate codecs must be installed. Also, there are situations when only the video stream is played on some players, but there is no sound. Accordingly, you need to install additional audio codecs. Typically, audio codecs are included in the general codec package and are installed along with the rest

It is not necessary to call the wizard to connect the TV outlet. It is enough to have a set of tools in your home arsenal and read the instructions for installing this device. Instructions Step 1 Pick up a dedicated TV outlet

There are various ways to read electronic versions of a book on a computer. In this case, everything depends on the format, or more precisely, on the program through which to read the book. Instructions Step 1 One of the most common formats is a plain text file (

To make an original author's notebook or scrapbooking album, you do not need to have any special skills. All you need is to make a simple notebook and decorate it with decoupage, painting, artificial flowers and other elements. First, make a base - a notebook

Nowadays, few people buy new cartridges for printers. Most of the users have adapted to refueling them on their own. Therefore, the developers of the printers invented special chips so as not to lose their main source of income. The main task of the chip is to block the possibility of printing after the resources of the cartridge are exhausted

3D modeling is an extremely fun and creative process. But exporting models from games and importing your own objects into the game is an occupation that requires, if not special technical skills, then at least an understanding of the principle and essence of actions, as well as logical thinking

LSAPI is the PHP mode used on servers with the LiteSpeed web server. LSAPI was designed to improve web server efficiency (up to 20% faster than FastCGI, 50% faster than mod_php and 75% faster than nginx + php-fpm bundle). At least that's what the developers assure

Implementing the use of two cursors in one computer is quite problematic from a software point of view. Since two cursors are also rarely used at once, no one seriously develops software to support this function. Necessary - access to the Internet

If you remember the first text editors, you probably know that in these programs printing a text document was a whole thing: you had to type the print command and specify the full path to the file. Now, with the release of Windows and modern text editors, such as MS Word or OpenOffice Writer, it has become very easy to print a document

There are situations when a printer is urgently needed. You have a faithful assistant on your desk, and he would gladly carry out his direct duties, but much to his and your chagrin, his laser cartridge has run out of ink. Suppose this happened at a time of day when all service centers are closed

XPS files are Microsoft's alternative to PDF files, and by default they can only be viewed using the XPS Viewer, which is part of the Microsoft .NET system on Windows computers. The XPS Viewer is only installed on computers with Windows Vista and later, which means that you will need to install the Microsoft

Among the various useful functions of Windows 7, one can separately highlight the function of effective intranet communication between computers - in particular, if you have only one printer for all several computers on the internal network, you can easily configure shared access to the printer so that the user of each computer connected to the network environment, could use it and print the necessary materials

In some offices, local networks are created between computers, with the help of which small and large files are transferred. This is done for convenience and to save time, especially if one or more printers are present on the network. Operating systems of the Windows family allow users to set a password for access to any network equipment

To display the recycle bin on the desktop, two pictures are used, corresponding to the empty recycle bin and containing deleted files and folders. Windows OS customization options make it possible to change both shortcuts at once, or each of them separately

One of the reasons for the increased noise of the system unit may be a dirty or dusty power supply fan. To clean it, you need to disassemble this part of the computer. Necessary A little machine oil is required to lubricate the PSU fan

Oki printers are reliable machines with a simple design. To replace consumables, it is not at all necessary to contact specialized companies, since the user can cope with this task on his own. Instructions Step 1 Replace the chip that stores the toner amount information

Most inkjet printers have printing problems. The fact is that the ink that passes through the feed channel during printing evaporates and leaves a dried dye. As a result, it turns into a solid residue that blocks the printhead. Cleaning is required

In order for the refilled cartridge to be recognized by the printer as complete, it is necessary to reflash its chip. There are also alternative methods for their subsequent use, for example, the usual replacement of the chip. Necessary - programmer

Due to the limited free space on hard drives or portable media, some files and folders you need have to be compressed. This is done to reduce the size of the file on the storage medium. In standard archivers, files can be compressed by 20-95% of their original size

In today's world, most audio recordings exist in digital form. The digital form of sound representation allows you to store, transmit and process it without loss of quality. Moreover, the higher the quality of the audio fragment, the more volume it takes

Resetting the cartridge chipset is the removal of ink level data from its memory. The problem is that the cartridge is programmed for one-time use, even though it can be used multiple times. Necessary - programmer for zeroing canon mp190

Refilling the printer cartridge at home can significantly reduce printing costs. However, it does take some skill or you could damage the cartridge or ruin the printer. For refueling, you can use special gas stations or kits. Necessary - refillable cartridge

Images on a computer are in the form of digital files, the format of which depends on the type and purpose of the graphics. Conventionally, all these formats are divided into two large groups - for displaying a picture on a monitor screen and for printing

Programmers use special codes to convert one format to another. In most cases, an ordinary user does not need such information, especially since you can convert an image using familiar and simple applications. Instructions Step 1 The

The powerful graphics editor AdobePhotoshop is very popular today and is installed on many even home personal computers. It can be used to edit bitmaps. Including, and change their size. Often this operation may be required when you need to reduce large images in order to send them by e-mail, upload them for viewing on a site where there are size restrictions for image files, and so on

For the multifunction device to work properly, you need to install the correct drivers for it. You can do this yourself or use special utilities. Necessary - Driver Pack Solution. Instructions Step 1 Turn on your computer or laptop and connect the MFP to it

The infrared port is used to transfer data between devices. This module is widely used among mobile devices. For a long time this function was popular with their owners, until a more convenient way of transferring information - bluetooth - came to replace it

Nowadays, most printer users do not buy a new cartridge every time they run out of ink or toner. Many have adapted to refuel them on their own. This applies not only to inkjet printers, but also to laser printers. The main income of the company comes from the sale of consumables

You have probably experienced situations when you want to write some information to a USB flash drive or dump it, for example, photos or videos, but the system issues a warning: "The device is write-protected." In this case, nothing can be written to the USB flash drive, even if it is completely empty

Do you want to create your own collection of the best films yourself? Or do you just need to quickly free up space on your hard drive? The ideal solution in these cases would be to transfer your videos from the hard drive to external media. DVDs are great for these purposes

You may need special software to install a disk image on your computer. In addition to software, you should also have minimal knowledge of how to use it. Necessary Computer, disk image, Daemon Tools program. Instructions Step 1 Installing the Daemon Tools program

Sony Vegas software is used to create videos. It is very easy to use. It is nevertheless suitable for professional users due to the many different settings in the menu. Necessary - Sony Vegas program. Instructions Step 1 Make sure your computer is configured to meet the system requirements for Sony Vegas

Modern mobile phones and communicators allow you to install games through special applications and services in the main menu. An alternative option is installation, when the game files are transferred to the phone from a personal computer. Instructions Step 1 Download suitable games from the developer's website or from special resources with free applications for your mobile platform and save them on your personal computer's hard drive

During daily use of a computer, any user may encounter different sounds of the same audio file or video. Most often this can be heard after purchasing new audio equipment (headphones, audio system with an active subwoofer). It would seem that the sound cannot change in principle, because there is only one file being listened to

Database tables that store information actually have little to do with the columns, rows and cells we are used to. However, to simplify terminology, the column heading of a conditional table can be considered the name of a field in a real table in the database

Some PC devices are equipped with fans to maintain the required temperature range. If one of the coolers does not work correctly, it must be cleaned or replaced. Necessary - crosshead screwdriver. Instructions Step 1 Check the temperature of important parts of the personal computer

To reduce the noise level, it is necessary to adjust the parameters of the cooling fans. When using a mobile computer, this action saves energy by extending the battery life of the device. Necessary - AMD OverDrive; - SpeedFan

If your computer starts to make noise, or you want to do modding by externally transforming the internal structure of your computer, you need to remove and disassemble the fan. In the first case, this is a necessity. After all, in order for your fan to run quieter, you need to disassemble it in order to change the lubricant or replace something

If the system unit of your computer begins to make a lot of noise, then you need to clean or configure the devices installed in it. This usually applies to cooling fans. Necessary - crosshead screwdriver; - Speed Fan; - machine oil

The increase in boot time is due to a lot of programs (often completely unnecessary) at startup, virus activity and incorrect system settings. Instructions Step 1 Check your computer for viruses. This is one of the most common problems resulting in very long loading times

Flash cards, or in other words usb flash drives, are created in order to save and transfer information. Such devices have completely different amounts of memory and it is necessary to calculate it for the future, otherwise a situation may arise when you need to transfer or save much more information, and the flash card will not allow this

The first thing to do when manually assembling a home computer is to connect the motherboard, processor and cooler and only then install hard drives, various drives and other devices for comfortable work. And if instructions are written on how to connect additional equipment to a computer, then you should dwell on how to connect a motherboard

A card reader is a multifunctional device that allows you to enable support for removable flash cards, which are designed primarily for use in mobile devices - cameras, mobile phones, tablets, players, e-books, etc. With the help of a card reader, you will be able to copy files to removable media

Touchscreen monitors are convenient replacements for standard pointers. These can be done from ordinary monitors using special devices that are already on the market. Necessary - touch receiver. Instructions Step 1 Order a special device in the online store that turns the screen of a computer or laptop monitor into a touch panel

A network card is a device that is installed in a computer to support the Internet. Each board has its own characteristics that affect the speed and stability of the connection. Depending on these parameters and the requirements of the Internet connection, you should choose a suitable card

To increase the amount of permanent memory on your computer, you need to connect an additional hard drive. Naturally, this equipment must be correctly selected and connected. Instructions Step 1 First, find out the type of hard drives that can be connected to your computer's motherboard

Almost all modern models of mobile phones of the corresponding class are capable of playing video. But this does not mean that you can copy any video file from your computer and it will play. To do this, you first need to convert it from avi to 3gp format

To choose the right antenna cable, you need to study its technical data sheet, as well as insulation and braiding. It is necessary to pay attention to the service life, indicators of resistance and attenuation. Necessary A piece of cable with markings, its technical passport

The purpose of a sound card is revealed in its very name. It is designed to work with sound: converting from digital to analog (playback) and from analog to digital (recording). The concept of "sound card" is now firmly included in all dictionaries and is used even by people who do not have great knowledge in the computer field

Most computer users periodically have a desire to protect a folder from unwanted access. This desire is justified, since it is much more difficult to establish access to protected information for hackers and other undesirable persons. There are many ways to protect information

The reason for the inoperability of the computer keyboard is sometimes a cable malfunction. Its breakage can be caused by kinking or pulling. In this case, it is not necessary to change the entire keyboard - it is enough to re-solder only the cord

Some users resort to the document protection built into Microsoft Office: they set passwords to open a document. However, after a long time, the password can be forgotten and the document cannot be opened. Necessary - Office Password Recovery program

For convenience, the size of a TV or monitor screen is indicated by the length of its diagonal - this allows you to indicate the size with just one number. It so happened that this number is expressed most often in inches, which are not used in most countries that have adopted the metric system of measurements

SMS, from English Short Message Service - literally a short message service. Most often, this is the name of the messages themselves from phone to phone (maximum 160 characters). They cannot describe the thought in detail, but you can briefly describe the situation or send an anecdote

The process of formatting a USB drive allows you to quickly delete all information from it or change the file system. For its implementation, the means of the Windows operating system are used. If the flash card does not work correctly, you may need additional software