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How to install avast if it is not installed. How to install free antivirus avast

Before installing Avast, you need to make sure that the hardware specifications of your computer are compatible with stable work software... The entire line of antiviruses is designed for PCs and laptops with 32- and 64-bit operating system Windows:

  • Windows XP PS3 (except Starter and RT),
  • Windows Vista,
  • Windows 7,
  • Windows 8,
  • Windows 8.1,
  • Windows 10.

The system requirements for applications in Russian are minimal and perfect for any device. Moreover, Avast has practically no effect on performance and is recommended for installation on old / weak PCs. Enough to have 556 MB random access memory and 1.5 GB free space on your hard drive.

Installing Avast antivirus: step by step instructions

First of all, we want to clarify that the links to download extensions provided by us contain license files from the official site, so you should not worry about their authenticity and "purity". This manual universal and suitable for all variants of antivirus software. Screenshots were taken during Avast Premier installation.

1. To download Avast 2017, go and select the required version.

2. Run the avast *** exe file on your computer. If you do not know its location on your hard drive, then go to the browser section “ Downloads"And select the command" Open».

3. In the explorer window, you can familiarize yourself with license agreement, disable installation additional software- Google Chrome web browser, go to advanced settings. The process is carried out without registering and entering personal information.


4. In the settings, you can choose another system folder installation of the program, as well as exclude or specify the necessary modules. Then press the button " Install».


5. The installation process will move to the desktop tray. When finished, the system will offer to restart the computer. We recommend that you update your laptop data for full-fledged work applications.


6. It should be noted that the use of free Free version Antivirus is provided for 1 year. The rest of the products can be tested for 30 days, after which you must purchase an activation code for a year or more long term... The purchase is carried out online on the official website. To do this, go to the menu section " Score", Select desired extension and go standard procedure payment.


7. In 10 - 15 minutes, a key (set of characters) will be sent to the e-mail specified in the order, which must be entered in the settings section “ Subscription».

Before proceeding with the installation of Avast antivirus, we recommend checking the hardware characteristics of the PC for compliance with the application requirements. The license file in Russian is intended for installation on devices running the following operating systems:

  • Windows XP PS3 (except Starter and RT)
  • Windows Vista
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows 10

Due to the minimum load on system resources, you can install Avast on old and weak computers... Almost all work of service processes takes place in background without affecting performance. For the full functioning of all components, 556 Mb of RAM and 1.5 Gb are enough free space on the hard drive.

To download for free latest version antivirus from the official website, go to.

Trial distributions are valid for 30 days, then you need to purchase an activation key. Permission to use paid products issued for at least a year. Free Antivirus can work without registration.

Guide: how to install an antivirus on your computer

This manual is based on the Premier version. To install the application, you must perform the following steps:


The process may take long time... After the installation is complete, restart your computer. For the full operation of some components of the program, you need to create account Avast..More detailed information can be viewed in the video:

In this lesson we will analyze the installation with you free version antivirus Avast. The full name is Avast Free Antivirus. There are two other versions: Pro and Internet Security, they are not expensive, but for a start you can use and free opportunities, and then make your choice.

Most often for home computer such protection is sufficient. To be honest, attentiveness and vigilance can defeat most viruses. Over time, as you become more and more "wiser" in the computer sphere, you start to come across viruses less and less often, I noticed it myself.

It happens that after reinstalling the system I forget to install the antivirus and I can easily surf the Internet and do the rest of the work at the computer. Viruses seem to be gone! This, of course, does not last forever, and this does not mean that you do not need to install an antivirus at all, no, in our time, just in case, you need it.

Therefore, I suggest today install AVAST, completely free and fast.

You can download the latest version of Avast from the official website. I will show the Avast installation, using the example of the version that I have now, that is, 8.

Let's get started with the installation.

Run the downloaded file double click with the left mouse button.

We select the mode " Custom installation "And click the" Next "button.

Here we are asked what program we want to install, free Avast Free Antivirus? Or maybe we want to use a paid one and use it for 20 days without payment? We are interested in the first option, so here we click blue button « Install Avast Free Antivirus».

On the next step you can select a folder to install the program, or by leaving the default click simply "Next".

In the next window, you can remove some components from the installation or add, for example, English or Belarusian. I leave it in the "Standard" position and press "Next".

We confirm the installation of the selected program components by clicking "Next".

We accept the terms of the license agreement.

Installing Avast started, you can watch the process.

When the installation is complete, we will need to enter our email address to register for this version for free.

Installation completed! We press "Finish".

After a couple of minutes in the Notification area, you can see a window that says that the anti-virus databases have been updated. Everything is super, the program is installed and updated.

A shortcut to launch appeared on the desktop.

Although we don't really need it, because the antivirus works constantly and runs along with the operating system. We can see the program icon in the Notification area, where the clock is.

You can start Avast by clicking on the icon, this is how it looks right after installation.

By the way, you will still receive a letter in your mail, where you must click on the link to confirm your address and register your copy of the free version of Avast.

A browser window will open, where you will need to come up with a password for your account, if in the future you decide to switch to the paid version, then you will use this password to log into your account.

This is the lesson on installing Avast antivirus completed!


Antivirus is one of the must-have programs for many users, thanks to which the computer will be most reliably protected from various virus threats... However, what to do if you, having decided to install Avast antivirus on your computer, are faced with the problem of inability to install it?

Below we will consider the main reasons that can affect the appearance of the problem with the installation of Avast antivirus on a computer. By following the recommendations given in the article, you will be able to solve the problem with a high share and install one of the most reliable antiviruses of our time on your computer.

Reason 1: antivirus software conflict

Only one antivirus should be installed on the computer. Many users mistakenly believe that by installing two anti-viruses on a computer, the degree of protection will increase. In fact, these antiviruses will come into conflict, weakening the protection of the computer. In some situations, the installed anti-virus program may not even miss the installation of a competitor on a computer, mistaking it for a virus threat.

The problem can be solved only by removing the existing antivirus from the computer and then installing a new one. To remove the antivirus, we recommend that you use no standard method uninstallation of programs provided in Windows OS, and a special Revo program Uninstaller, which will allow you to perform a comprehensive removal of the product from your computer, taking with you absolutely all the remaining folders, files and registry entries.

After completing the removal of the antivirus, be sure to restart your computer, after which you can try to install the Avast antivirus.

Reason 2: non-working distribution

Try to download new distribution Avast, and always from the official website of the developer - the download link will be located at the end of the article. After downloading the distribution kit, try to install the antivirus with it.

Reason 3: viral activity

If there are already viruses in the system, then they can become the reason that the antivirus does not want to be installed on the computer. V in this case you will need to first eliminate the virus activity, and then install the antivirus, and this can be done only with the help of special scanning utilities that do not require installation on a computer.

One of these utilities is free tool from famous developer anti-virus software, which is aimed at finding and removing viruses, but does not require installation on a computer.

Please note that the efficiency of the system scan will increase significantly if you perform the scan from under the secure Windows mode... To do this, download the CureIt utility and then send the computer to reboot. At the very early stage of its launch, start quickly and repeatedly pressing the key F8 until the operating system startup type menu appears on the screen. You will naturally need to choose "Safe mode".

When the system starts up in safe mode, run run checks antivirus utility... With such a scan, viruses will be in hibernation, which means that the likelihood of finding and eliminating a threat increases.

Reason 4: Windows Firewall settings

Windows Firewall is a defender built into the operating system that takes over the functions of an antivirus if there is none on the computer.

For some reason, the firewall may mistake the installed antivirus for a threat and not skip its installation. In order to check this, try temporarily disabling the firewall.

Reason 5: failure of the operating system

Failure can occur by different reasons: due to the installed software, viral activity, various conflicts... In this case, you should try to fix this failure so that the installation of the antivirus is correct.

And finally

If no method has been able to solve the problem with installing Avast antivirus on a computer, we can only advise a radical, but also the most effective method solutions to the problem - reinstall the operating system. As a result of reinstallation, you will return the computer to normal operation, and you can finally install the antivirus.

And without waiting for the continuation you promised, As, I decided to independently install this anti-virus program on my home computer, but ran into some ambiguities. The installer downloaded from the official website www.avast.com/ru, then installed it on your home computer this program, but it turns out that it still needs to be registered. I coped with this, now I can not figure out the settings. Specifically, I am interested in the Sandbox function or sandbox, many people are talking about it now, this is a kind of virtual environment in which you can run any suspicious program without fear of infecting the entire system if something happens. So, it is in the settings, but I don’t understand whether it works or not. And I still can't find one useful function like Scan at boot, they say it is very good remedy from ransomware banners and if it is enabled, Avast checks boot files before loading Windows itself. I would be grateful for any help. Maksim.

How to install free antivirus Avast

This article, written as a continuation of the article What antivirus is the best, where we have sorted out the question on what principle almost everyone builds their protection antivirus products, both paid and free. How do they differ from each other, as well as many other things, for example, how best to build protection of your home computer from viruses and which programs besides antivirus should be used for this. Here we will consider the question of how to download and install free antivirus Avast... We will analyze the basic settings of the program, its maintenance, scanning for viruses, and so on.

Note: Friends, if for any reason you want to remove the Avast antivirus program, use. Good visibility paid and free antivirus software is waiting for you in our article ""

Basically the protection of our antivirus software Avast is built on a very powerful Resident Defense. This happens with the help of a kind of screen means. In other words, program modules are constantly present in RAM and track everything that happens on the computer.
For example Screen file system, is the main protection tool and monitors all operations occurring with your files. Firewall-controls network activity and stops viruses trying to get through the Internet. Mail Screen - Follows by e-mail and naturally checks all letters that come to your computer. Another program Avast, has a fairly advanced Heuristic analysis, effective against rootkits.

Here's a free antivirus for you!

Before installing AVAST! Free antivirus, you should know that you can only use it at home. You can download the antivirus on the website www.avast.com/ru... If you have any problems with downloading Avast antivirus, download it on the official distributor page of "Avsoft", at:

www.avsoft.ru/avast/Free_Avast_home_edition_download.htm
Well, we will download our antivirus on the official website
www.avast.com/ru-ru/free-antivirus-download. Please select Free Antivirus and click download,

in the window that appears Welcome avast Free Antivirus users, click on the Download Now button.

Downloaded, run the installer of the program. From the seventh version, there is a choice between normal installation and installing as a second antivirus. If you have Kaspersky installed as your first antivirus, a conflict is possible.

You can choose express installation.

If you need google browser Chrome, check the box. Installation takes place within one to two minutes.
Installation completed. We press ready.

Many people, once in the main window of the program, are surprised that antivirus AVAST needs to be registered, but this is actually the case. Registration is very simple. Click to register.

Choosing Basic AVAST protection! Free antivirus.

We fill very simple form... We press registration for a free license.

Our version of the antivirus is registered on mailbox a similar letter will come.

Immediately we are offered to temporarily switch to Internet version Security, after this period, if you wish, you can return to free Free or buy the Internet Security version. What would you like to compare with, use the AVAST version first! Free antivirus, you can upgrade to the paid version at any time. Click in the right upper corner on the cross and close this window.

After 365 days, you will need to re-register and that's it. As you can see, downloading and installing the free Avast antivirus is, in principle, not difficult, and it is not difficult to register it.

You can say everything is very convenient and understandable, even a beginner can figure out all the controls. Now, friends, attention, by default the program is configured very well, but there are some settings worthy of your attention. Avast is updated automatically, usually immediately after turning on the computer and starting the operating system.



If you wish, you can check if there are updates on the official website at any time. Select Maintenance Update Software. You can also update the virus scanning and detection module.

There are several ways to scan your computer for viruses. Click on the button Scan your computer... And choose the option you want, for example
Express scan- Startup objects and all areas of the operating system partition where viruses usually nest will be scanned.
Full computer scan(no comment)
Removable media scanning- your flash drives are scanned, USB hard drives etc
Select a folder to scan, you yourself choose the folder to scan for viruses.

Or you can click on any folder right click mouse and in the drop-down menu select Scan and this folder will be scanned for viruses.

Scanning when loading the OS. If, for example, you have to long surfing on the Internet, you can enable scanning of boot files in advance and when next boot systems. Avast will check all files related to normal system boot, bypassing Windows itself, I personally a similar function, I did not notice anywhere except Avast. A very good tool that helps against ransomware banners, though not in 100% of cases.

Avast antivirus window, before the main Windows boot.

Automatic sandbox (" AutoSandbox"). Launches suspicious apps v virtual environment naturally separated from the normal system. In our free version of AVAST! Free antivirus, only those applications that Avast considers suspicious will start, if the program turns out to be malicious, the program window will simply close. In paid AVAST versions! Pro Antivirus and AVAST! Internet Security, you can run any application in this environment yourself, as you wish.

Blocking certain websites by their address. You can use this feature as a parental control tool.

Everything else is available in the window Live screens and the window Settings... We can say that the average user should be satisfied with the default settings, if you don't understand something, write.

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