Computer technology 2024, July

Mac-address is a kind of identifier that is assigned to network equipment. It is needed to configure the network and connect to the Internet. But sometimes it becomes necessary to change the mac-address, for example, if it simply gets lost. And to return to normal network operation, it must be re-registered

Microsoft Office Excel editor is ideal for working with tables, charts, formulas. A sheet in an Excel workbook itself is a ready-made table, the user only needs to format it correctly. If you suddenly made a mistake with the number of columns, you can always add them using the program's tools

To crop a picture in real life, scissors or another suitable tool is enough. But what if you need to crop the picture on the monitor screen? Or even more specifically, in Adobe Illustrator. It is necessary Adobe illustrator Instructions Step 1 Launch Adobe Illustrator and open the picture you want to crop

Sometimes it is necessary to keep memorable Skype video calls. Now such programs are available on the network that allow you to record both incoming and outgoing calls. It is worthwhile to understand in detail their diversity and system of work

Most often, texts have to be typed and printed in a word processor Word and a spreadsheet editor Excel from the office suite of Microsoft Office programs. There are different ways to rotate text vertically for the entire document or a separate part of it in these applications, several of which are listed below

MS Excel is designed to work with spreadsheets. This application is very convenient to use for performing various types of calculations using built-in functions and formulas. In addition to the simplest calculations of addition, division, multiplication and subtraction, the program is capable of calculating using financial and logical functions

In order to tell your friends about how you spent your vacation, it is not necessary to upload a long video about your adventures to a video hosting site. It is enough to make a short but dynamic cut from the footage. It is necessary - Movie Maker program

If you need to make a disc image, and there are no specialized programs at hand, then even the usual, everyone's favorite Nero, which many use to burn discs, may work. Instructions Step 1 The Nero Burning Rom program has long been considered one of the most popular programs for burning CD and DVD discs and many people use it exclusively for this purpose

It often happens that we do not install the downloaded software updates for some reason. All this time, they are stored on the hard disk, occupying a certain amount of it. Also, many programs are constantly reminded of ready-to-install updates that we do not need

When watching a video, you may find that individual frames look much better than photos taken at the same time and place. In this case, just save the frame you like from the video. After some simple processing, it can turn out to be a good photo

Often there are situations when it is necessary to restore a temporary Internet file or save a Microsoft Word document that was lost due to a virus attack or a banal power outage. There are many programs that you need to buy to recover temporary files

doc is a formatting-preserving text file format that has been used as the primary word processor Microsoft Word since the last decade of the last century. Due to the very large number of users of this software product, the format has become widespread

OpenOffice is one of the few office applications that is open source, i.e. is completely free. This program is an analogue of the well-known text editor Microsoft Office Word. Sometimes in documents it is required to assign a serial number to each page, which can be easily done using this utility

Some books, magazines and other files are distributed on the Internet in PDF format. Sometimes it becomes necessary to convert a document of this format into Word, for example, for editing text. To edit a PDF document, you need to use additional programs

It is very wise to collect information in one place so that every time you do not click in different places on the hard drive. For example, PDF documents can be glued together using Adobe Acrobat Professional. It is necessary - Adobe Acrobat Professional program

For a photographic portrait to become expressive and vivid, it is necessary to highlight the eyes of the person in the photograph. The tools of the Photoshop graphic editor allow not only to make the eyes bright, but also to completely change their color, making the face attractive and memorable

In the Microsoft Office Excel spreadsheet editor, more than a sufficient number of cells in 18278 columns and 1048576 rows are available to the user. The width and height of the cells can be changed, several cells can be combined into one, building spreadsheets like cubes

Most modern spreadsheet applications allow you to specify row and column names. MS Excel does not have such an opportunity: data signatures have to be entered directly into the table. But this has its own advantage. This program makes it possible to leave visible labels to variation series when scrolling the table by any number of cells vertically and horizontally

The many different exotic file formats that exist in the computer world can confuse even the most experienced user. One example is .isz. Instructions Step 1 The .isz format is essentially a compressed .iso file, i.e. is a disk image format

Being able to handle Adobe Photoshop is good because you don't have to puzzle over which cards to give people for the holidays. Because you can make them yourself. And one of the skills that will be required in this case is to be able to insert one image into another

An ADSL modem is a useful and convenient thing regardless of the manufacturer. This network device can store connection settings and automatically reconnect when the connection is lost. Usually the settings are entered once and for a long time

Events in Flesh Builder are handled by dedicated handlers. The program reacts to various events, for example, pressing a button or reaching a stage by an object. Instructions Step 1 To create handlers, ActionScript is used, which describes how the program responds to an event

Firefox browser is quite popular among Internet users. It has a convenient and intuitive interface, as well as good page loading speed. In Firefox, it is recommended that you create a new profile if you encounter any problems. A profile is a collection of settings for one user

Today, an application for a loan can be sent directly from home, without leaving your computer. To do this, you just need to connect to the bank's virtual office on the Internet. Most of all loans issued by banks are issued online. What explains the popularity of this service, and what nuances should be taken into account when making an application for a loan remotely, we will describe below

Working with video is a fun and interesting process. Video content is ubiquitous today and has a huge number of different options. This includes a wedding video, videos from sports events, and a funny video with animals, and video tutorials, and much more

The creation of multiple partitions on the hard disk is practiced to make it easier for the user to work with the PC. First, you can separate the user's files from the operating system files so that they are preserved if the operating system is unexpectedly reinstalled

You can easily recognize this program from the outside by the characteristic "chik-chik" sound. It appeared a long time ago, and was founded by Yandex programmers. What's the point? The software automatically recognizes gibberish and translates it into the desired language

There are several ways to install themes in Wordpress. The simplest and easiest is to install the theme from your blog dashboard. But since by default there are several simple themes in the settings, it is better to set your own theme for the uniqueness and uniqueness of the blog

The need to transmit system sounds while using the Discord service may appear at any time. There can be many reasons, ranging from demonstrating other programs to personal needs to follow messages outside of Discord. How to transfer system sounds in Discord?

Any operating system includes standard settings to optimize the speed of all processes combined. Each user installs a different application, so individual optimization is required, which can be achieved after installing Tweak-7. It is necessary - operating system Windows 7

The Downloads folder in The Sims 2 is for adding custom content such as floor and wall coverings, furniture, clothing, plants, cars, or other objects made by gamers and 3D simulators. But in order for the content from the Downloads folder to be displayed in the game, sometimes it is necessary to perform a series of actions

The brush is one of the most famous and commonly used tools in a graphics editor. Photoshop lets you not only work with existing brushes, but also create new ones. You can save a modified old brush or image as a new brush. It is necessary - Photoshop program

Many people perform the same actions with their smartphone several times every day. Technologies do not stand still, and it has long been possible to automate almost any operation of the same type - the phone will do them for you. Instructions Step 1 Controlling your phone is not that difficult

Programming is a fun process. Now it is not necessary to enter many lines of code in English to master the basics and get the first result. There are more and more development environments that will help a child quickly and efficiently create their own program

Microsoft removed the free Windows 10 upgrade on July 29th, 2016, which means there will be $ 119 to upgrade to Windows 10 Home. However, when wondering whether it is necessary to update the operating system at all, it is necessary to consider all its pros and cons

Installing a mini-profile is a simple procedure for inserting a script into a specific block of the editor of a page being developed or edited; even a novice web programmer can do this. It is necessary - Internet connection. Instructions Step 1 Search on the Internet for the scripts you need to create a mini-profile, they are easy enough to find by completing the corresponding query in the search bar

By their purpose, the tools in Photoshop are divided into four categories: selection, movement, and cropping; measurement; retouching and painting; drafting and text. All of them are located on a special panel that is located on the left side of the screen

It often happens that the installed software or any other software only supports English. This is probably a huge problem for those who do not know a foreign language. Some people just feel uncomfortable working in an environment where all explanations and settings are provided in a non-native language

UltraISO is an indispensable tool for working with images, burning discs, creating virtual drives or bootable flash drives. However, not every novice user clearly understands the algorithms for working with this application. In the practice of a system administrator and sometimes in the life of every user of a personal computer, it becomes necessary to write an iso image to a USB flash drive

Gone are the CD drives. Already today we can observe that these devices are simply not installed on new PCs and laptops. Why do you need bulky drives when it makes more sense to install an additional hard drive. It takes up less space, but adds permanent memory to the computer

The Microsoft Word format is one of the most popular document storage formats around the world. However, to create and edit Word documents, office programs are required, which must be purchased for several thousand rubles. At the same time, not all users know that there is an opportunity not to spend money on expensive programs, but to use free alternatives to the office suite from Microsoft

The social network Instagram (Instagram) is one of the most popular in the whole world. It is very easy to use: I took a photo or video about the brightest moments of my life, applied special filters and sent it to the World Wide Web with a light flick of my finger

Pascal is one of the basic programming languages, developed in 1970 by Swiss scientist Niklaus Wirth. It is very popular in educational institutions due to its simplicity and great functionality. Data types In the programming language "

To get an mp3 file from any video clip, you just need to arm yourself with special software. The process of extracting an audio recording will not take more than 10 minutes of your free time. It is necessary Free Video to MP3 Converter software

It's no secret that many of us spend much more than the recommended 4 hours a day at the computer. And they pay off with fatigue, redness, discomfort, and even deterioration of vision. Let's take a quick look at free programs that can help you preserve precious eyesight

In the life of any active Internet user, there is a moment when you need to use an alternative proxy server. The reasons may be different, but the bottom line is always the same - you do not want to be discovered. But are you as anonymous as you think?

There are many ways to write an iso image to disk. The need for such a recording arises primarily when preparing a boot disk for installing an operating system, in most cases a Windows operating system. There are many programs on the Internet to burn an ISO image, for example, an image of the Windows 7 operating system to a DVD disc using an optical drive that is located on a computer

Most users, using the word port, usually mean a socket used to connect various peripheral devices: a printer, scanner, modem, etc. However, in an Internet environment, the word port has a completely different meaning. The port system exists so that data packets arriving on a computer can recognize which program they need to access:

A proxy server is a computer that acts as an intermediary for accessing the Internet from your computer. When connecting through such a server, you remain anonymous, and the check sees the IP address of the proxy server. If you know a proxy server like "

To evenly distribute channel resources between all computers when working through a local network, it is necessary to limit the Internet speed. This will avoid channel overvoltage and provide comfortable surfing for all computers on the network

Word documents and other MS Office applications can be signed in two ways - with a regular font or with a graphic file. Choose the first option if you do not have a graphic signature. It is necessary - carrier of electronic digital signature

In "Minecraft" there are many beautiful worlds that you can travel through using portals, however, this is not enough for the fans of the game, so they create new maps on which it is even more interesting to play. If you have created or downloaded a new game world, then you are probably interested in learning how to install the map on Minecraft version 1

The Task Scheduler in the Windows operating system is designed to organize the operation of programs and the system itself according to a given schedule. You can set up a specific application to auto-launch at the right time - for example, a notebook with a congratulation recorded in it on your colleague's birthday

iTunes is an application designed to store and play multimedia files, as well as sync with Apple devices. In the event of a system failure, you can restore both the program itself and its settings. Instructions Step 1 iTunes stores user preferences in the system folders of the operating system on your computer, so if you accidentally uninstall the app itself, just reinstall it

Excel is a spreadsheet program created by Microsoft Corporation. Excel is included in the suite of office applications Microsoft Office from the manufacturer of the same name. Today, the program is one of the most demanded office applications

Losing data from your hard drive is one of the darkest moments in life that can come true. Some users regularly make backups, but even in this situation, the loss of the last files that have not yet been saved to another medium occurs. The question arises:

Portable Document Format (PDF) is one of the most famous file formats in the world. Ease of use, readability and the ability to fill documents not only with text, but also with graphic information attracts many users. Therefore, most documents are saved in this format

The sharpness of the contours of a photograph directly determines how we perceive a photograph. The sharper the outline, the clearer and more expressive the photo appears. There are several methods you can use to sharpen your photo. However, the simplest and most affordable is to use the Adobe Photoshop program

Converting doc format to. When working with data in doc format, a situation often arises with the need to convert the format from the doc extension to. How to convert using Photoshop For example, we have a document in doc format for one page and we need to save it as a picture completely in

The Bioshock game has no analogue among computer games. Its unique storyline and incredibly interesting and challenging gameplay became the basis of the wild success that led to the creation of the second game in the series - Bioshock 2. The action of the game Bioshock 2 takes place again in the underwater city of Rapture, which gamers who have passed the first part will hardly recognize

Steam's interface has remained unchanged for years. It is not known why Valve does not change it at least a little, because over the years it becomes more and more unpleasant and unpleasant to look at it. If you are tired of looking at the outdated standard Steam interface, then you've come to the right place

In AutoCAD there are concepts of background color and color scheme. The color scheme is responsible for the color of the interface elements and is also set in the screen parameters. Background color - is responsible for the color of the drawing workspace

Diablo 2 is an RPG that was released in 2000 and has managed to conquer many users around the world. The game runs on any computer, compatible with all operating systems. In fact, Diablo 2 can be called a trendsetter of its genre, which has radically changed the way users and developers think about what a multiplayer online role-playing game should be

Among the well-known Internet messengers, WhatsApp is one of the first in popularity. It allows you to exchange messages, transfer files and make free calls over the Internet. Installing whatsapp on a smartphone is very simple, but often people ask themselves - is it possible to install whatsapp on a computer?

Every photographer wants to make his photo special and perfect. But most often he lacks experience and knowledge. Therefore, further in the article, it will be described how to superimpose an image on an image in Photoshop. In fact, this effect can be obtained in various ways, but it almost always looks very beautiful

If your hard drive was at risk of damage or was removed due to a software failure, you should turn to special programs with which you can restore your hard drive and return lost files. By applying specific guidelines and best practices, you can mitigate the consequences of a computer disaster, sort out errors, and return to normal use of your device

Today, in order to change the video format from MOV to MP4, you do not need absolutely any special skills, modern technologies will do everything for you, so feel free to get down to business! Among all media file formats, MP4 is the most popular and widespread

Microsoft Word was created by developers as a word processor with a huge number of functions. The program is designed to create text files and work with them. In addition to the text, there is also the possibility of creating tables and their various editing

If you need to provide remote assistance to a friend or remotely connect to your computer, remote access programs are ready to make our life easier. The teamviewer program will allow you to remotely connect to your computer to solve problems that have arisen

Creation of a computer program requires not only certain knowledge, but also takes a lot of time. To facilitate the work of a programmer, special development environments have been created - IDEs (Integrated Development Environment), which allow you to quickly create interface elements and the corresponding application code

VLC media player portable is a portable (portable) version of the free VLC player (VLC media player) for Windows, which you can always have at hand on a USB drive. This version does not require installation and can be launched from a USB stick or any other removable media

Photoshop is an excellent program for working with raster graphics, which, unfortunately, does not spoil Russian-speaking users with beautiful Cyrillic fonts. Fortunately, there are many services where you can find these fonts. And a new question arises - how to add a font to Photoshop?

Converting files with the mp4 extension to avi is necessary to view media content on personal computers with floppy drives and video players of the old format. If temporarily there is no Internet connection or the files are too large, you can use special software - a video converter installed on your computer

The Devil May Cry 5 computer game was released on March 8, 2019 on Windows and for the Sony Play Station, Xbox. Dante and Nero remained in the game, plus a sorcerer named V joins the team. Overview Capcom is again returning to its formula for success, as it was in the early 2000s, when the first game in the Devil May Cry series was released for the Sony Play Station 2, but it is far from the first game on the company's account

Android is one of the most popular operating systems for smartphones and tablets, which allows you to work with applications and files at the level of a simple user. This may seem unfair to some. And in order to get full control over the system, or better to say - permissiveness, the owner of the device will have to make a number of efforts

A desktop computer and a laptop can be combined into a single local area network in two main ways. Usually they use cable connections or create a wireless network using certain devices. It is necessary - Wi-Fi adapter. Instructions Step 1 Better to stay with the second option, because it allows you to keep the main advantage of the laptop - its portability

No matter how ingenious an inventor, programmer or rationalizer may be, sometimes his creations simply cannot be used for their intended purpose. The reason for this is the incorrectly drawn up instruction manual or its complete absence. But even ingenious inventors sometimes write such instructions that, apart from narrow specialists, no one can read these papers

Entering Viaccess keys into the receiver emulator makes it possible to view scrambled channels. After more frequent hacking cases, this type of access to coded channels began to be suppressed. It is necessary - receiver; - remote controller

After purchasing a router, regardless of the model, users often ask the question - "How to connect and configure it?" There are two options: either call a specialist and pay money for it, or connect it yourself. For the latter option, you must clearly follow the installation instructions in order to avoid damage to the router

Many users are concerned about the question in which mode - a router or a bridge - it is better to set up an Internet connection. Each of these options has its own advantages and disadvantages. If there are several computers in the house, and everyone needs an Internet connection, it is better to use the router mode, but if there is only one computer, it is better to use the bridge mode

Using a laptop monitor to connect to a computer is a daunting task and is best left out of the box if you rely on excellent image quality. It is necessary - Radmin program; - TV tuner. Instructions Step 1 Make sure your laptop supports the video input function

When setting up a home wireless network for multiple devices, you need to be very careful about choosing a Wi-Fi router. This equipment should be able to create such an access point to which all the necessary laptops can connect. It is necessary - network cable

Advances in wireless technology make it possible to transmit information quickly enough over long distances. You can connect not only laptops to wireless access points, but also game consoles and even stationary computers using special adapters

ADSL modem can be connected as router or bridge. If as a bridge, then the operating system takes over all the functions of organizing a PPPoE connection (Windows OS has the necessary drivers from the WinXP version. For Windows earlier versions of the driver, you need to install it separately)

Creating and configuring a remote connection to another computer allows you to perform some operations without having physical access to your PC. This feature is very convenient for configuring network computers from a single workstation. It is necessary - new account

Remote administration is used in operating systems from Microsoft Windows Server to activate the ability to manage the server software from another computer. To do this, you need to configure the appropriate Group Policy settings and adjust the connection settings

Remote enabling and disabling of a service in the Windows operating system can be carried out using the specialized utility Sysinternals PsService included in the PsTools package and designed to automate this procedure. Instructions Step 1 Make sure ports 139 and 445 are open on the computer to enable the desired service remotely

Internet applications for working with an Internet channel have support not only for direct connection, but can also function through a proxy without specifying system settings. To configure the utility to operate via a server, you need to make the appropriate settings

When connecting to the Internet, most users do not pay for the service of a static IP address. By and large, they do not need it, but if they suddenly need to enter a connected computer from the outside, then knowledge of this address is simply necessary

Routers are devices that convert the wired Internet signal into radio waves. After purchasing a new router, some users find that the speed of connection and file downloads decreases significantly. This is due to the operation of the device itself and the settings that were made in its control panel

Often, when printing documents, it is necessary to write a fractional number. Those who do not know how to do this find a simple way out of the situation - to write through a simple slash. But this is not the case in every document. Instructions Step 1 Let's look at the example of the Microsoft Office 2003 version, as it is the most popular

Contamination of a laptop will sooner or later lead to a "slowdown" in its work, and in the most severe cases, even to a breakdown of the processor. If you do not want to lose your favorite laptop, and you are also not indifferent to the speed and quality of its work, then you should learn how to clean your laptop from dust at home

Problems like shutting down your computer for too long are not uncommon. And this brings certain inconveniences to users. What reasons led to the occurrence of such a problem, how and how to eliminate them? This will be discussed in the article

In the Skype application, as in many other programs where the user needs to log in to log in, a password manager is provided. To save your password in Skype, you need to configure the appropriate settings. Instructions Step 1 The program itself can be downloaded from the official website of the software vendor at http:

Updating software and drivers is a very important and responsible process. Installing the wrong sets of files can cause the operating system to malfunction. It is necessary - Driver Pack Solution. Instructions Step 1 If you need to find out what drivers are currently installed on your computer, it is better to use a special utility

When buying a computer, a beginner - someone who has little understanding of the PC in general - needs some help in assembling and connecting this device. If it is not possible to call a specialist or friend, then this instruction will come to your aid

In addition to special models of wireless monitors, a device has recently appeared on the computer equipment market that allows you to connect an ordinary monitor to a computer wirelessly. It is necessary EZR601AV wireless kit

It is necessary to copy a program from a computer to a computer if it is possible to provide a higher performance of the program on another computer or if it becomes necessary to use the program on another computer. Be that as it may, if the task is to transfer either all programs from a computer to a computer or personal settings, there are several options with which this can be done if the program does not make entries in the registry during installation

To increase the degree of safety of information, it is recommended to copy important files to other media. There are several ways to transfer data from one hard drive to another. Sometimes this requires two computers at once. It is necessary - Crosshead screwdriver

An old computer can be used as a server for raising a personal web resource or file storage. To start the server, you just need to install the appropriate software and configure it to work correctly. Instructions Step 1 A suitable operating system must be installed to set up the web server

When connected to an ISP using a leased line, you may be asked for the MAC addresses of all equipment you use. This is necessary so that unauthorized persons cannot use your connection. Instructions Step 1 You can find out the MAC address of the network card of a desktop computer without even turning it on

Initially, the power and voltage parameters in the USB ports cannot be changed, however, it is possible to replace some components of the computer to optimize the work using these ports. It is necessary - information about the configuration of the computer

Any processor cooler has its own lifespan. Although the service life of the coolers is considerable, sooner or later it may fail. In this case, you will need to replace the old cooler with a new one. The process of replacing the cooler is not difficult, although it can be a bit lengthy

There is a certain category of users who do not want to use additional devices to create a local network. When you need to provide synchronous Internet access from several computers, you need to configure one of them to perform the functions of a server

To make a server out of your home computer, you need to install and configure specialized software. For best performance, it is advisable to install a special operating system and adjust the appropriate parameters. Instructions Step 1 Operating systems from the Unix family are best suited for server operation

During the creation of local networks, a particular computer is often used as a server. This approach makes it possible not to purchase a router and to control in detail the access of network computers to external resources. It is necessary - network hub

It is not the first year that torrent clients have been winning out of all known file hosting services on the Internet. Let them be difficult to call the name of the exchanger we are used to, because the torrent client technology involves placing files not on the server, but on the computers of the users themselves

The operation of canceling the shutdown of the computer can be performed using standard tools of the Microsoft Windows operating system and does not require the use of additional third-party software. Instructions Step 1 Click the "

In order to create a home local network, it is recommended to use a network hub (switch) or router. The second device is more reasonable to use if the network will include netbooks and laptops. It is necessary - network hub

It is quite easy to create local miniature local area networks. But you need to be able to properly configure all devices so that the required computers or laptops can access the Internet. It is necessary Network switch. Instructions Step 1 Let's consider a situation in which you need to connect two computers to the Internet, using a network switch supporting the router function to connect them

Setting up multiple computers to connect to the Internet is a very interesting process. The fact is that you can come up with a lot of options for such a local network. Let's dwell on the most popular examples. It is necessary switch, network cables, network card

A fiber optic cable is a plastic or glass strand that carries light inside. It is used to transmit digital information over long distances at high speed. In order to connect the fiber to the equipment, it is necessary to resort to special methods

Nothing will keep the computer industry afloat more than the interesting fact that buying a laptop also means buying a whole bunch of add-ons. The most important thing is to purchase software, and only then - peripherals. A wide variety of gadgets and technical innovations

Computer networks are widespread in our time. Without them, a full-fledged exchange of information between users will not work. The networks themselves are different. These are the Internet, office and local networks. To configure computers over a local network, they are first connected with a twisted pair cable into a common virtual space

Some users create home LANs. Usually this process is carried out in order to be able to access the Internet from any equipment connected to this network. It is necessary network adapter. Instructions Step 1 In order to avoid large additional financial costs, focus on the existing network

In pursuit of cost reduction, manufacturers have stripped the video card of their own printed circuit board and integrated it into the motherboard. This made it possible to remove the separate video memory and its own chip. Instead, RAM resources are reallocated and the northbridge of the motherboard is used

The router is a small box bristling with antennas. Stands on the table near the computer and blinks with multi-colored lights. There is no particular need to know what's going on inside the router. This is an ordinary household appliance, just like a television or a camera

To work on the Internet, in some cases it is necessary to set up a proxy server and this can be done in any browser that you have chosen for Internet surfing. The use of a proxy server is necessary for computers on the local network that want to provide themselves with uninterrupted and safe access to the Internet

A proxy server is a server that sits between the client computer and the actual server on the Internet. The proxy server plays the role of intercepting each request to the requested server and controlling the ability to access the desired address on the Internet

Installing MyAC is one of the most effective ways to protect your server from unscrupulous cheaters. One of the advantages of MyAC is that it allows you to block the player not only by using any hotkeys, but generally upon starting the cheat

With the advent of 3G modems and Internet telephony in general, the demand for wireless Internet has increased. This can be explained by the lack of any wires in such a modem and a good speed. To increase the speed of data transfer in 3G networks, you need to add a TCP / IP connection on your computer

If the user has information that he needs to transfer from one computer to another, he may need to transfer the data used without additional devices, such as a flash card or disk. To solve such problems, there is a data synchronization process

Microsoft regularly improves its technology by publishing new operating systems. One of the newer versions, Windows 7, is very easy to use. But due to the emergence of new extensions, its interface is different from the previous options. In particular, there are problems with configuring the router

Sometimes the user of a personal computer needs to hide his presence on the network, often this is used in local networks. There are many ways to accomplish this task, the most effective of them have been outlined in this article. It is necessary Computer, editing system settings, Regedit software

The MAC address is a unique code, the so-called identifier, that is stitched into any network equipment at the factory. This identifier is necessary for information to find its addressee within one network, and not to get to another address

Support for network connections in the local network is provided by a DHCP server. It also allows you to configure the automatic distribution of network addresses and domain names. It is necessary Windows XP Instructions Step 1 Click the "

Protecting a computer in a local network is a complex task that requires a number of operations aimed at both limiting access to the Internet and ensuring the security of such access. Instructions Step 1 Make sure that all computers in the network have the latest updates and anti-virus applications with available databases installed

Quite often, many users need to configure their computer so that it is not visible on the network. This is usually done to improve the security of this PC. Instructions Step 1 If your computer is part of a public or work local network, then configure its settings so that other users cannot access its resources

Connecting to the Internet has long ceased to be a rarity, and now most computers and laptops are connected to it in one way or another. However, what to do if a second computer or laptop appeared at home, which also needs to be connected to the network, while both computers must work on the Internet at the same time?

Optical fiber, despite its relative high cost and many difficulties in its laying and cutting, is gradually gaining ground from standard copper cables. Optical lines are being laid not only on the backbone sections of the network, but also on the vertical sections of the SCS

Have you ever had this when a black or colored dot, or even several, suddenly appeared on your favorite monitor from some unknown source? But such points interfere and distract attention while watching your favorite movie. These dots are called dead pixels - the main defect in the monitor

The Internet has become an integral part of the life of a modern person. You can use a modem to access the Internet from a laptop outside the office or home. It is not difficult to connect a Megafon modem to a laptop, even a beginner can cope with this

Several methods can be used to connect two computers to a local network. Much depends on the ultimate goal of the implementation of this connection. To create a miniature home network, you do not need to use a router or switch. It is necessary - network cable

Connecting personal computers to a network allows you to exchange data without wasting Internet traffic. Also, the local network makes it possible to use the shared Internet and printers. Instructions Step 1 Purchase network cards

It is customary to integrate computers into local networks to provide synchronous access to the Internet or rapid exchange of information. When you need to build a network consisting of two PCs, you do not need to use routers or switches. It is necessary - network cable

Booting a laptop from CD is sometimes necessary in case of problems with the operating system. Knowing how to do this will help restore your OS and prevent data loss. Instructions Step 1 For a laptop user (and indeed any PC), one of the most unpleasant situations associated with the failure of the computer to boot

There are more than three hundred thousand different types of viruses that pose a danger to humans, causing various diseases. Among them there are weak specimens that cause only short-term illnesses. But as a result of natural selection, some viruses have become real killers:

To create local networks, it is customary to use network hubs, modems or routers. For stable network operation, you must be able to properly configure the above equipment. It is necessary Wi-Fi modem (router). Instructions Step 1 Let's consider the options for configuring modems (routers) from D-Link

A local area network is an essential attribute of any office and modern home. It would seem that tuning technologies have been known for a long time, and it is difficult to expect any surprises here. If you strictly follow the instructions, everything will be very simple, and there will be no problems when setting up a local network with a router

If you want to create a good local network, which will include several machines, then it makes sense to set up a router-router. You can learn how to set it up correctly from the instructions below. It is necessary router; computers

To set up a synchronous connection of several laptops to the Internet, it is recommended to use a Wi-Fi router. With this device you can create your own wireless access point. It is necessary - Wi-Fi router; - network cable

Windows 8.1 introduces many apps that resemble mobile apps. Some of them are useful on laptops running Windows 8.1. For example, the "Alarms" application. Instructions Step 1 Press the Win key and locate the Alarms app on the home screen

Most Samsung smartphones are distributed under the Android operating system, which allows you to install a large number of different programs through Google Play. To remove installed applications, you can also use the corresponding item on the device interface

In the Windows operating system, the explorer is the basis of the graphical shell and implements the bulk of the user's capabilities when working with desktop elements, folders and files. Sometimes an explorer is disconnected as a result of a failure

To simulate a real fax, special programs have long been developed. One of them is FaxManager. The program is free, including sending faxes itself. It itself recognizes and converts documents in TXT, RTF, DOC, HTML, PDF, PPT formats, as well as images of GIF, TIF, JPG, PNG, BMP, PCX types

Playstation 2 is a popular game console, for which a large number of different exclusive games have been released. The ps2 emulators allow you to run them on a computer without the console itself, however, you must first configure the software

Checking for an Internet connection via the command line is a fairly simple action that even ordinary, not very literate users can do. If the page of the site you are interested in does not open or some program for transferring data via the Internet, an online game does not work, it is important to independently check the availability of an Internet connection so as not to spend money on calling a specialist

Routing plays an important role in the interconnection process. This is, first of all, the procedure for delivering a message from one subnet to another. And if the exchange of information fails, it is necessary to check the performance of this system

It is not always possible to watch the video or movie we need via the Internet. Therefore, it becomes necessary to download it to your computer. If you use the YouTube service, then downloading the video is very easy. It is not necessary to install additional programs and perform complex actions

Making videos is a very popular activity. There are several software packages that are designed for editing video files, applying various effects, trimming, etc. There are several programs that are distinguished by a user-friendly interface and sufficient functionality

If you want to find out what IP address your provider has, you can use special services that provide such services. It only requires a normal internet connection. It is necessary - browser. Instructions Step 1 Connect the internet on your computer

It often happens that you need to find out the IP address of the computer from which you received the email. Maybe it was a virus, or something that arouses interest in the sender. In this case, you have no choice but to find out this address, having only one email in your hands

Apache is the most popular and widely used HTTP server in the world today. In most cases, the 2.x version of this product is used. Their functionality is not very different. However, sometimes you still need to find out the version of apache running on a particular machine

Most routers allow you to manually configure individual local ports. This is required to periodically disconnect some devices from the local network or the Internet. It is necessary - router. Instructions Step 1 Usually this method is used when setting up an office network

We all know that free cheese is only in a mousetrap, so when a hosting company offers a future website owner to use free hosting, he has an ambivalent feeling - on the one hand, the joy of being able to get what you need for free, on the other hand, alertness

If you want to set up data exchange between several computers in your home or office, you can also consider using a file server. A file server is a computer connected to a public network with the ability to freely transfer files within it. How do you create it?

The need to use a proxy server when working on a network can be caused by a variety of reasons. Most often, it is connected to ensure its own anonymity - in the event that the user does not want to leave his real ip-address on the visited resources

The basic settings, hidden in the properties of the network connection, consist of your IP address, subnet mask, default gateway address and other components. When you set up a network or connect to an ISP, you are presented with information about what settings you should set

Server hacks happen every day. Hackers are aware of hundreds of loopholes through which one or another level of access to the server can be obtained. In some cases, vulnerabilities allow you to get to the confidential data of users, and sometimes the hacker gets full control over the resource

In the process of work, php-scripts can display results as the script embedded in them is executed, or accumulate data, waiting for the complete execution of the script and the completion of the script. The choice of one of these options depends on the value assigned in the php interpreter settings to the variable responsible for buffering the data output

Apache HTTP Server is a free web server, it is cross-platform and has support for OS such as Linux, Mac OS, Windows, BSD. It is necessary - a computer with Internet access. Instructions Step 1 Follow this link http://apache

At the end of the main work on creating the server, the stage of placing it on the Internet begins. For this, there are special services - hosters that provide the necessary services for round-the-clock connection of the server to the network

In most cases, when transferring data between end computers in local and global networks, information packets pass through many intermediate nodes (routers, gateways, etc.). It happens that packets are lost or there are significant time delays in their delivery

When using a mobile phone as a GPRS modem, several connection types can be created. Usually, either a cable connection or a connection via a BlueTooth channel is selected. It is necessary - USB cable; - PC Suite. Instructions Step 1 First, select the type of connection between your mobile phone and your computer or laptop

Often, when expanding the coverage area of a local network, it is necessary to connect one or more similar groups of computers to it. It is important to understand that you should configure not only PCs and laptops, but also various peripheral equipment

When it becomes necessary to create a local network in which computers and laptops can exchange information with each other and access the Internet, it is recommended to use a router (router). It is necessary - Wi-Fi router

To connect your computer to the Internet via a telephone line, you must use a DSL modem or router. It is recommended to stop the choice on the second option in the case when you need to connect several devices at once. It is necessary - network cable

You can create your server in any version of Minecraft. If you want to play with your friends, you will need Hamichi, and if you want people to visit your server, you need hosting or you can open ports so as not to pay for hosting. It is necessary - work computer, - the Internet, - Minecraft server version from 1

Addressing mail servers in The Bat! (as in other mail programs) occurs through specific ports for sending and receiving mail. To configure the mail program, you need to enter the SMTP and POP3 port numbers, as well as the names of the servers in the box parameters

The procedure for creating your own ESET NOD32 update server, or mirrors, does not imply a preliminary study of programming languages and can be performed using standard Windows OS tools without involving additional programs. It is necessary - lic file

With the advent of the Internet and computer networks in our lives, we increasingly often come across the previously unfamiliar word "Server". This is an important part of any computer system, and it is not always possible to single out an unambiguous definition of this concept

The main problem with a home LAN is that the Internet channel is shared among all active devices. If you need to provide a higher access speed for a specific PC or laptop, then the network must be turned off. Instructions Step 1 There are several options for disconnecting most computers from your home network

If the server is configured correctly, then it may need to be rebooted once every several years. Typically, the server is rebooted only for routine maintenance or when replacing any parts. On the one hand, it may not seem difficult to reboot the server, since it is an ordinary computer, only more powerful

In some situations, to create a home network in which several computers will access the Internet at once, you can do without the use of complex expensive equipment. You just need to configure your computer as a server. It is necessary - network cables

Many users are wondering how to make an admin panel for a site. The admin panel is a special site administrator panel, where basic operations are performed for posting information, editing site user profiles and much more. It is necessary - a computer

Windows operating system capabilities allow you to quickly create public connections. This function is especially relevant in a situation where home or office computers are connected to a local network. It is necessary patch cord

You can use various equipment to create your own local network. When building a large enough network, it is best to choose a switch or network hub. It is necessary - network cables; - switch. Instructions Step 1 Purchase the device of your choice and provide it with an AC connection

In cases where the computer contains important information that needs increased protection, or the computer itself performs important functions, it is necessary to hide its location on the network from unauthorized users. The Windows operating system provides a number of service commands to help you accomplish this task

To quickly configure a local network so that laptops and stationary computers that are part of it can access the Internet, it is recommended to use a router. It is necessary - network cables. Instructions Step 1 First, choose the right equipment

When setting up routers to create a home network, sometimes you have to independently configure individual ports and set routes for specific devices. This is necessary for the correct IP-TV connection or setting up access to DC ++ or ftp clients

Many users have already found it very convenient to use wireless Internet at home. You can use the services of a provider to connect a wireless access point, or you can create and configure such a network yourself. It is necessary - Wi-Fi router

A server is a computer (or computing hardware) dedicated to sharing resources. According to experts, the majority of server outages are due to its misconfiguration. For stable operation of the server, it is necessary to constantly monitor that it does not overheat

If you've never heard words like World of Warcraft or just Warcraft - you've lost the flow of your life, any online gambling addict will tell you. There are a number of fans of this game who fall in love with online games to the point of fanaticism

The choice of a method for combining two local networks into a single whole depends only on the schemes for constructing the original networks. Most often they use network hubs or a router to accomplish similar tasks. It is necessary - network cables

In BattleField 2 you will find a truly huge arsenal of techniques and strategies, where the most "sick" imagination can show their tactical abilities, so feel free to connect to the same players as you, deciding who will win the next battle

The Counter Strike game contains many additional hidden functions that are available to the average user if he is familiar with the combinations that must be entered into the console. It is necessary - skills in working with the Windows console

In some situations, for detailed configuration of the connection of several devices to one router, you need to change the route parameters yourself. For this, it is recommended to configure the routing table. It is necessary - WinRoute

Regardless of which device you use to create a wireless network, it must be properly secured. This will prevent unwanted connections to your Wi-Fi hotspot. It is necessary - network cable. Instructions Step 1 If you have chosen a Wi-Fi router to create your own access point, then open its web interface

If one of your computers has a network card with multiple LAN ports, then you can connect both of these PCs to the Internet at the same time. To do this, you need to correctly configure the parameters of the network cards. It is necessary - patch cord

To create a large enough local area network, you need to use multiple network switches. For their correct connection, it is recommended to follow certain rules. It is necessary - network cables. Instructions Step 1 If you already have a ready-to-use local network, and you need to add more devices to it, then purchase an additional network switch

You can use a router, router, desktop computer, or even laptop to create your own proxy server. The latter option makes sense to take into account when several mobile computers are connected to the Internet. It is necessary - laptop or stationary PC

To create a wireless network with a large coverage area, several access points are sometimes used at once. In such situations, it is customary to combine them with each other so that all devices can access the Internet. It is necessary - Network cables

If you have created a site, regardless of its style and content, you want other people to view your information. In order for Internet users to find your site for their queries, it must be indexed in search engines. The Yandex search engine offers to place the file in the root directory or add a meta tag to the title of your page

For many office LANs, the issue of connecting a printer so that all computers can access it is acute. To accomplish this task, it is necessary to correctly configure the parameters of some devices. Instructions Step 1 First, select the appropriate printer

A common method to improve the quality of the game on the Counter Strike server is to set a ping limit for players. In this case, those users whose connection quality does not correspond to the declared minimum are kicked from the server. It is necessary - a computer with Counter Strike server installed

To set up your own proxy server, you need to configure the network adapter settings. At the same time, other computers connected to it must access the Internet. This process can be carried out without the help of additional programs. Instructions Step 1 You should not configure a proxy for an unverified network

To use your desktop computer as a Wi-Fi hotspot, you need to purchase and configure a suitable adapter. This process has many subtleties and pitfalls that must be taken into account. Instructions Step 1 Purchase a Wi-Fi adapter with the function of creating a wireless access point

The popular game Counter Stike has an online mode, which is executed using a ready-made or self-created server. If you want to have a lot of players on your server, make it searchable. It is necessary - access to the Internet

The same game can be played on different servers. To navigate through them, there are separate programs, as well as system utilities built into the game. When switching to another server, make sure you have an internet connection. It is necessary - access to the Internet

When creating an office network, you must correctly configure the sharing settings between computers. Naturally, you need to consider the possibility of connecting printers or other publicly available devices. It is necessary - router