Computer technology

Last modified: 2025-01-22 21:01

Sometimes the files on the local disk are missing, and you do not know where they went or do not remember where you put them. In any case, you can try to solve this problem. To do this, follow these instructions. Instructions Step 1 Determine where should have been files that are not currently in place, make sure you do not move them to another location

Last modified: 2025-01-22 21:01

Capturing a frame of a successfully completed level of a computer game, an interesting video or just a desktop and sharing it with a friend is a snap. It is enough to know how to take a screenshot of the laptop screen. It will take just 2-3 mouse clicks

Last modified: 2025-01-22 21:01

A screenshot is a screenshot. A picture that shows everything that is currently displayed on the monitor. It is quite easy to "photograph" the laptop screen in this way. Screenshots are often used to save information from a web page on your computer, as well as in cases of software failure:

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When working with graphic editors, it is necessary to use a monitor with an extended screen diagonal, this will facilitate the performance of your tasks, and also reduce eye strain. Not every user can afford to buy such a monitor, but this is not the main task of designers and photographers

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The computer is an indispensable tool for many people. Like any other complex technique, at a certain moment it breaks down, and you are forced to turn to specialists to bring it into working order. However, it is not that hard to learn how to repair a computer yourself

Last modified: 2025-01-22 21:01

In Windows operating systems, users with disabilities, as well as those who do not have a computer keyboard, are offered the use of an alternative software - "On-Screen Keyboard". You can enter characters and press keys on the onscreen keyboard using your computer's mouse or other pointing device

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The main menu of the Windows operating system implements the main method for launching application programs and system controls installed on the computer. To access this menu, an element of the graphical interface is placed on the taskbar, which, by habit, is called the "

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There are quite a few ways to prevent the laptop from turning on. Each of them differs from the other in the element that must be addressed to eliminate the possibility of turning on the computer. Basic ways Decide what kind of ways to eliminate the inclusion of a laptop suits you best

Last modified: 2025-01-22 21:01

Screenshot (from English screen - screen, shot - snapshot) - an image obtained by a computer as a result of pressing certain keys, displaying what the user sees on the monitor at a given time. Instructions Step 1 Screenshots allow you to visually show the work of any program, serve as illustrations for an article, a book for the author

Last modified: 2025-01-22 21:01

A screenshot is a software snapshot of the monitor screen. With its help, you can record messages about computer malfunctions, cut out a frame from a movie, or get an instant photo of your interlocutor during a Skype conversation. Windows standard tools You can take and edit a screenshot using a combination of 2 keys and the built-in graphics editor Paint

Last modified: 2025-01-22 21:01

Many people may need to know how to take a screen on a laptop or computer, as it is often necessary to take a picture of what appears on the screen. There are two ways to take a screenshot on a laptop. How to make a screenshot on a laptop without programs Most modern laptops and computers provide the ability to self-photograph the monitor image

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Computer manufacturers continue to improve their product. Now webcams on laptops capture crisp images thanks to the increased pixel count, and the built-in flash allows you to take good photos even in low light. It is necessary - Life Frame

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Skype is a program that allows you to talk with friends and family over the Internet, set up video calls, send melodies and photos. And to make communication even more fun, you can use the photography function. It is necessary - Skype program

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Until a few years ago, long distance interactive conversations seemed like science fiction. Not everyone could afford international calls. With the development of computer technology, we have the opportunity not only to hear a person, but also to see him in real time:

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To show a software malfunction or other type of malfunction, the chat or messenger interlocutor needs to send a graphic file with a picture of the computer screen and the problem itself. If you take a picture of the screen, the image quality will be rather poor

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A webcam is a device designed to capture an image in real time and transmit it to the Internet. Most webcams have the functionality of digital cameras and camcorders. Most of the webcams are connected to a stationary computer or laptop

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By purchasing each new device for the computer, the user is actually buying new features. Installing a webcam makes it possible to use video telephony, the ability to carry out video surveillance, the ability to broadcast video from the camera on the Internet

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Various devices can be connected to the computer, which allow the user to work in a more comfortable environment. To see the interlocutor on the Internet, special webcams are used. However, there are often problems with the connection of this device on a laptop

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Almost all modern laptops have built-in webcams. For the convenience of video communication, it is located above the display, exactly in the middle of the screen. The built-in camera can be configured using specially designed programs for it, as well as third-party applications

Last modified: 2025-01-22 21:01

Most modern laptops have built-in webcams, and there are cameras available for stationary computers that can be purchased separately. Since video telephony services have been developing rapidly in recent years, the presence of a camera and its operability are essential for the user

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Some programs, when installed on a computer, do not "inform" the operating system of their presence and do not appear in the Add / Remove Programs menu ("Programs and Features" for Windows Vista and Windows 7). Of course, this does not mean at all that they cannot be deleted

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When installing the latest operating system from Microsoft - Windows 10 - hibernation is disabled by default. This mode allows you to shut down your computer while keeping documents, browser tabs, unfinished texts, etc. open. Let's figure out how to enable this mode

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There are situations when it becomes necessary to turn off the laptop webcam. The reasons can be very varied: the desire to remain incognito during virtual communication, saving battery power, or, perhaps, you are irritated by the presence of an all-seeing eye

Last modified: 2025-01-22 21:01

Winchester is one of the most important parts of any computer. It is he who contains all the information that is usually very important and necessary for the user. If a hard drive breaks down, a person can lose much more than ten times the monetary value of the disk

Last modified: 2025-01-22 21:01

Providing user comfort, manufacturers are making computers more and more mobile, trying to fit all the capabilities of a full-fledged PC into a small laptop. Almost all modern laptops have a built-in webcam. Instructions Step 1 Before thinking about the problem of a camera that is constantly turned off, make sure you have one on your computer

Last modified: 2025-01-22 21:01

It's hard to imagine a modern laptop without a webcam. With its help, you can take photos, make video calls, organize web conferences. In fact, the camera is always on when the laptop is turned on and power is supplied to it. However, this is not enough to start using the camera

Last modified: 2025-01-22 21:01

Connecting a webcam on a laptop is the same process as connecting a webcam on a desktop computer. The whole point is to correctly install the driver for the device. Instructions Step 1 Install the webcam driver in your laptop, which you will find on the disc that came with your laptop

Last modified: 2025-01-22 21:01

Almost every laptop that you can buy at a computer hardware store comes with an operating system. This has its advantages: there is no need to spend money on buying an operating system, and there is also no need to spend time on installing the system

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Looking at the levels, characters and plots that are created for computer games, sooner or later every gamer thinks about creating their own add-ons and modifications to their favorite products. It is thanks to this kind of fan support that some projects only get better from year to year

Last modified: 2025-01-22 21:01

With the help of the "Startup" function, programs are launched simultaneously with the start of the operating system. Basically, startup is necessary for utility programs, for example, antivirus and firewalls, which must monitor any activity from the very beginning of the computer

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The creation of an autorun file for CD, DVD or USB disks does not require deep knowledge of programming languages and can be performed using standard Windows OS tools without using additional software. Instructions Step 1 Call the main system menu by clicking the "

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Controlling startup programs differs little in different versions of the Windows operating system. The procedure for adding the selected application to autorun can be performed by the user without involving additional software. Instructions Step 1 Call the main system menu by clicking the "

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AutoPlay is a built-in Windows application that lets you specify a program to automatically open media files on removable media. For example, the first time you play a movie DVD, the application will ask you which player to use as the default

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The Microsoft .NET Framework is a framework that is used to write and run some applications built for the Windows operating system. The difference between the platform is the versatility of its code and the ability to use programs written in

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Frameworks are platforms for various programs and functions on Windows and Linux systems. They were designed to make scripts easier to execute. The most important thing to know about them is that they allow certain programs to run on your computer

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With the help of the "Synchronization Center" tool in the Windows 7 operating system, users have the opportunity to pair a personal computer and mobile devices. But not every person uses this function. It is necessary Operating system Windows 7

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Applications are used to improve the capabilities of your computer. With their help, your home PC turns into an easy-to-use system. Before using the app, check how it works. Don't waste your RAM loading another useless program. Some applications can be classified as standard:

Last modified: 2025-01-22 21:01

BIOS is the basic structural system of a computer, whose task is to test the computer hardware before starting the operating system. Usually the BIOS looks like a text table. Navigation in this table is carried out using the keys indicated in the menu

Last modified: 2025-01-22 21:01

Not only the correct reproduction of image elements depends on setting the screen resolution settings, but also the ability to work at a computer without straining your eyes. Sometimes, usually after reinstalling the OS or updating the system files, the screen resolution is not set correctly

Last modified: 2025-01-22 21:01

It happens that the Windows XP operating system, as a result of certain events, gives serious malfunctions, refuses to load, or boots, but it works with serious errors. It is not always necessary to reinstall the system to restore its functionality

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Every active user should be proficient in operating system installation. Despite the fact that this process has been slightly modified with the release of Windows Vista and Seven, there is nothing weird about it. It is necessary - Windows 7 installation disc

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You have to work with a laptop in different conditions, which sometimes makes you look at its screen from non-standard angles. Fortunately, the laptop is easy to unfold with the screen, and if necessary, you can even position it upside down

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Identification of computers in IP networks is based on numerical values - IP addresses. They must be unique within the current subnet. If this condition is not met, then a conflict arises. You can fix it by changing the settings for the TCP / IP protocol

Last modified: 2025-01-22 21:01

More often, to change the input language, press the keyboard shortcut assigned to this operation (usually left alt = "Image" + SHIFT). The operating system with the default settings displays an icon indicating the current input language in the notification area of the taskbar (in the "

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The Windows operating system includes a toolbar for working with computer language settings, such as keyboard layout and input language. Depending on the services installed on the system, it also allows you to manage the speech recognition system or input method editors (IME)

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Under the condition of normal operation of the personal computer, the Windows operating system starts automatically after it is turned on. However, in some cases this does not happen, for example, when Windows for one reason or another stops functioning normally or incorrect BIOS settings are set

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The developers of Windows 7 are seriously concerned about the problem that Russian engineers call "foolproof." By default, the user is very limited in rights. Administrator rights are required to run some programs and delete files created by third-party programs

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If you have installed the official version of Windows from Microsoft on your personal computer, then be prepared for the operating system to constantly annoy you with messages that it is time to activate the product. To clear these messages, do the following

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The decision to disable Windows Boot Manager usually occurs when the user automatically selects the last loaded operating system and is unable to make a choice. It cannot cause anything but irritation, but the problem can be solved by standard system tools

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Installing Windows XP on a flash drive allows you to create media that will be used as a system for emergency needs. For example, if your OS crashed, you can always connect USB to save all the files you need from your hard drive. Also, a flash drive can be used as a carrier of a backup system, which can always be with you

Last modified: 2025-01-22 21:01

The taskbar serves not only for the location of the Start button and the tray (on the right side of the taskbar, where the icons of some resident running applications are located). The taskbar can also be used to place shortcuts on it for quick launch of many programs - this is very convenient when you do not need to look for some program in different folders, but simply launch it from the panel with one click of the mouse

Last modified: 2025-01-22 21:01

The size of the WinSxS folder has always been a problem for users of Windows Vista and Windows 7. The continual increase in the size of this folder, which serves as a storage place for all libraries, resource files and system folders, makes you want to immediately remove the monster that is eating disk space

Last modified: 2025-01-22 21:01

As you know, laptops differ from desktop PCs not only in appearance and arrangement of internal devices. As a rule, special "mobile" solutions with lower power consumption and dimensions are developed for laptops. The changes also affect the BIOS

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In typography, quotation marks are used to refer to different types of quotation marks, but among ordinary computer users, this is the most commonly used copyright mark. This icon is not on a standard computer keyboard, so you have to use the capabilities of different software to insert it into the text

Last modified: 2025-01-22 21:01

Fortunately, the operating system does not require a camera to take a picture - the function of copying the image on the screen is built into the basic set of OS capabilities. Although you can use additional software, which, as a rule, has built-in tools for the subsequent processing of the taken "

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Often, to access certain functions of a computer, a user needs an administrator account. When setting a password for it, it is very important to know that if you forget it, then it cannot be restored. However, there is a way to bypass the administrator login password by resetting it

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After the release of the Windows 7 operating system, some users had problems with drivers for a certain category of devices. This is because each system requires its own work files. If you recently installed a new operating system and notice that many of your computer's devices are unstable, try updating your drivers

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The Windows operating system is by far the most widely used operating system in the world. In our country, this operating system is also installed on most personal computers. But not all users are aware of which version of Windows is installed on their computer

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Surveys show that the majority of users around the world use a computer with Windows OS installed. However, only a small fraction of users really know their computer. And a task as easy as scaling down the desktop becomes a problem for them

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The network card installed on the computer is usually connected and working normally. But in some cases, it may be disabled in the BIOS settings or in the operating system settings. In this case, the network card must be turned on. Instructions Step 1 If you know for sure that the computer has a network card, but the operating system does not see it, you should check the BIOS settings

Last modified: 2025-01-22 21:01

Restoring the initial settings of services on computers running Windows may need to be done after incorrectly made changes. It should be borne in mind that the above methods do not give one hundred percent guarantee of recovery, and you may need to reinstall the operating system

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Some operating systems require administrator rights to perform certain actions. This applies to most operating systems of the Windows family and XP as well. Instructions Step 1 There are several proven ways to log on to Windows XP as an administrator

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The shutdown of the screen image after some time of computer idle time is programmed in almost all operating systems used today in home and office conditions. This is done to reduce power consumption and extend the life of the displays. This setting can be canceled or tweaked

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At the moment, a Voip communication program called Skype is widespread. Millions of users make a large number of video calls every day around the world. However, practice shows that numerous problems are usually associated with the removal of your account from this service

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Probably, many users are familiar with the situation when it boots up when the computer is turned on, but as soon as it comes to starting the operating system, the PC restarts. This means that the operating system boot file is damaged. Usually, almost everyone starts reinstalling Windows right after that

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To translate the interface of the original version of the Windows XP, Vista or 7 operating system from English into Russian, you need an MUI package that contains all the texts and language designations included in the operating system. Instructions Step 1 In each of the versions of Microsoft Windows, the installation of MUI language packs looks approximately the same, some steps can be skipped or supplemented with options, but in general, the installation of R

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Returning to an earlier state of the operating system occurs programmatically with the participation of a special utility, but if it is not available, you can try to change the computer's system date to the one you need. It is necessary - skills of a confident PC user

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In order for computers to exchange information with each other, they must be physically networked together using a wire or wireless connection. Each computer is then assigned a unique address within the network. This can be done manually on each PC, or you can run the DHCP service on one of them and distribute addresses centrally

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Such a parameter as computer id is important in order to activate programs remotely and bind them to your personal computer in order to block their launch from another machine. How do you find out the id of the computer? Instructions Step 1 Note for yourself that the id of your personal computer is not its name on the work network

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There are several options for the exchange of information between stationary computers. The most logical of them is to create a local network between two devices. It is necessary Wi-Fi adapters. Instructions Step 1 If you prefer to use a wireless data transmission channel to connect two computers, purchase two Wi-Fi adapters

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Internet users who work with important documents and personal information just need to know how to clear history in browser search. It is necessary Internet Options folder, browser Instructions Step 1 Find the Start menu on your computer's desktop

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The last actions of users on the computer, system events and all attempts to log on to the system are recorded by the Windows XP operating system in the event logs. The logs are divided into an application log, which contains records of installed programs, a security log that stores information about file editing, and a system log that shows boot problems

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If you need to change the input language on the keyboard, it won't take much of your time. Today there are three ways to change the layout, one of which involves automatic language switching. It is necessary Computer, Punto Switcher software Instructions Step 1 Automatic switching of keyboard layouts

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Sometimes it becomes necessary to find out what the user is doing at the computer. This can be done in different ways. It all depends on whether you are interested in everything, or in some specific actions (pages to which he goes on the Internet, correspondence on ICQ or launching certain programs)

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With the advent of high-definition movies, it has become possible to crop frames from video and use the resulting images as photos or even desktop wallpapers. To obtain a frame from a movie in the form of a photograph, you can use either any video player and standard Windows tools, as well as media players that have a frame capture function

Last modified: 2025-01-22 21:01

To ensure the safety of flash drives used in mobile phones, a password is set on them. You can unblock a USB flash drive using several methods. The problem is that many of them are designed to format the drive. It is necessary HP USB Format Storage

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Perhaps the most pressing question that worries people who have just connected the Internet or television from any provider is how to check the balance on their account. If you use services from Domolink, you can do it as follows. It is necessary computer, internet Instructions Step 1 When you connect to Domolink, you will receive a subscriber's directory, in which you will find answers to a variety of questions

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The process of transferring information stored on your computer, including your library's audio files, to your mobile device is called syncing. In the case of iPhone, the iTunes application is used to perform the synchronization procedure. It is necessary - iOS 5

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Cases when people forget their password for various programs and applications are common. It would seem that what is easier - write the password on a piece of paper and hide it in a secluded place. However, firstly, quite a few users follow this rule, and, secondly, you can lose a piece of paper with a password

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If you have ever compiled sets of questions using the text editor MS Office Word, then you probably know that for each question you need to put several checkmarks. The most popular solution to this problem, among the users of this editor, is to insert a picture with this symbol

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Everyone chooses a convenient browser for themselves. And it is quite possible that it will not be the most common Internet Explorer, but the elegant Opera, which can be made the default browser. Instructions Step 1 Launch your browser

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Today, almost every Internet user, if not even used Skype, at least heard about it. Skype allows you to make PC-to-PC calls, and to make calls from your home PC to mobiles and landlines. However, there are times when the sound quality when talking with the interlocutor suffers significantly

Last modified: 2025-01-22 21:01

Not everyone knows that when working with most computer programs, it is quite possible to do without a mouse. In the Windows operating system, as well as in almost all programs, basic commands can be executed using hot keys. Instructions Step 1 Any user will find it useful to know that you can copy text without a mouse

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Digital cameras are increasingly entering our lives. They are lightweight and convenient, even the simplest of them allow you to get quite high-quality photos. But as the memory card fills up, the photographer faces the question of transferring photos to a computer

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Quite often, the clients of the operator of the cellular network "Megafon" have a need for prompt expert advice. Today there are three ways to contact the consultants of the mobile operator Megafon. It is necessary Cell phone, PC, Internet access Instructions Step 1 Call from a mobile phone

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A wide variety of games for the Sony PlayStation Portable (PSP) console are available for purchase and download via the PlayStation Network. Use the instructions below to download the game to your computer and install it on your PSP. It is necessary USB to mini USB cable, Memory Stick Duo media

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If suddenly, due to accidentally pressing a key or after reinstalling the operating system, the image on your computer becomes either completely inverted or rotated 90 degrees, then you should not worry too much. Follow all of the tips below to correct the situation

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When the need arises to make the background of a photo transparent, people most often turn to Photoshop. And not in vain, because for more than 25 years of its development, the program has collected and improved an impressive number of tools and techniques to accomplish this task

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It is very convenient to work with various tables for calculations in Microsoft Excel. On their basis, you can create reports, build diagrams of various types and graphs. When working with data, one of the auxiliary elements in Excel is a drop-down list

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There is probably no person who would not like to look at photographs. After all, these are the most vivid and memorable fragments of life, which carefully preserve moments of joy and sorrow, meetings, memorable events. Perhaps more than looking at photos, we only love to show them to our loved ones, old friends and new acquaintances

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Many portals dedicated to computer software are open on the Internet, and therefore high-quality materials "on the topic" are always in demand. Therefore, if you know how to express your opinion, nothing prevents you from writing a review of any work program

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While on the Internet, you visit various sites. Even if you have not added some Internet resource to your Favorites, you can always find this site by referring to the history of your visit and setting the required time period. But there are situations when you need to hide information about your searches on the Internet or about those sites that you visit from outsiders

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A hacker who easily breaks into the security systems of banks, military facilities, satellites equipped with powerful lasers and even alien spaceships is a favorite hero of American action films. Instructions Of course, in reality, everything is somewhat different, but many want to learn how to masterfully master computer technology and perfectly know the structure of networks, including the Internet, including their weaknesses and vulnerabilities

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In many forums, there is a limit on the placement of photos in a message. To get around this prohibition, users combine multiple images into one. This technique of combining several images into one is used to create collages. It is necessary computer, Adobe Photoshop Instructions Step 1 Open Adobe Photoshop and choose New from the File menu

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At one time, the radio in a car was a symbol of status and luxury. Today, those models of radio tape recorders that were previously admired and dreamed of are outdated against the background of full-fledged car media players. But not all people are chasing technical progress

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Information about the ip-address and port of your computer may be needed in the case of its configuration, transfer, determination of connection errors and other cases. As a rule, users store such information in a printed version, however, if necessary, you can also clarify the data using our tips

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The Mozilla Firefox browser has a lot of advantages and conveniences for modern Internet surfing, and one of these conveniences is the ability to install the add-on visual bookmarks, which allow you to quickly display several of the most important sites for the user in the form of previews when loading the browser

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The cache is a folder that stores various elements of web pages. These elements are saved in order to reduce the loading time of sites on the next visit, that is, browsers will not download images, flash drives and other elements again. But sometimes a cache overflow can cause a slowdown in browser performance, so the cache needs to be cleared from time to time

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Opera Turbo mode is able to efficiently compress the information transmitted to the user, significantly reducing the cost of the Internet. However, if your computer is using high-speed Internet connections, then you should turn off Turbo Mode to improve image quality on web pages

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Quite often, when performing work on various designs or collages, it becomes necessary to combine several photos into one. You can cope with this task using the Adobe Photoshop program. Instructions Step 1 We'll use a photo with an empty frame as a base