Yandex download a new computer protection application. Free antiviruses

Download antiviruses for free - only the best antiviruses and antivirus programs to protect your computer.

This page features the best free and trial versions of antivirus software. All programs are available for download free of charge and without registration. It remains only to choose the most suitable option and you can download and then install using the installation instructions.

Healing utilities

Dr.Web CureIt!

I would like to recommend you a special utility - Dr.Web CureIt. You can additionally scan your computer for any threats. Doctor Web Curate does an excellent job and finds those threats that are on your hard drive and flash drives that even installed, permanent, anti-virus programs do not "know" about.

Download Dr.Web CureIt for free (download from the official site)
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Basic computer protection

Free versions

Avast free antivirus

Avast Free checks email traffic and instant messages, blocks most known threats, automatically updates several times a day (can be configured to update manually), blocks pop-ups, and performs many other functions to protect your computer from malware.

Download Avast for free
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Powerful, free antivirus 360 Total Security

360 Total Security- a powerful anti-virus software product that has 5 powerful components to ensure the most effective protection of all the necessary information on your computer.

Download 360 Total Security from the official website
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Free version of Kaspersky FREE 2016 for 1 year

Check out what's new - FREE version of Kaspersky Anti-Virus! A new development of the laboratory, combining the benefits of free anti-virus systems and ultra-high performance and protection, typical for a full-fledged paid development.

Download Kaspersky FREE antivirus
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Trial versions

Trial NOD32 Antivirus

Trial version of NOD32 antivirus will allow you to provide 30 days of basic protection for your computer against malware, scripts, etc. Download this free* antivirus product and evaluate all its features in action. Among the main features of this software are: recognition of dangerous websites, blocking exploits, in-depth scanning of PC memory.

Download NOD32 Antivirus for 32-bit Windows
Download NOD32 Antivirus for 64-bit Windows
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Complex antiviruses

Comprehensive antiviruses are designed to provide comprehensive protection for your computer against all types of Internet threats. Such software products include all the necessary modules and tools for effective detection and removal (blocking) of detected threats.

Kaspersky Internet Security 2016

Kaspersky Internet Security is an ideal protection and security tool for both personal computers and mobile devices, based on an integrated approach and supporting Windows, Mac OS operating systems, as well as the Android mobile platform.

Recently, massive virus attacks on computers have become more frequent, which is why even the most skeptical users think about installing anti-virus protection. In our article today, we want to talk about how to install an antivirus on a computer for free.

The procedure consists of two stages: choosing the right product and downloading it, as well as directly installing it on the computer. Consider also possible problems and methods for their elimination.

Stage 1: Choosing an antivirus

There are dozens of solutions on the market from many companies - both from large players and from newcomers to the industry. Our site contains reviews of the most common security packages, including both paid and free software.

If protection needs to be installed on a low-power PC or laptop, we have prepared an overview of solutions that are not resource-demanding, which we also recommend reading.

We also have a detailed comparison of some free protection options like Avast Free Antivirus, Avira and Kaspersky Free Antivirus, so if you are choosing between these programs, our articles will come in handy.

Stage 2: Installation

Before starting the procedure, make sure that there are no other antiviruses on the computer: such programs very often conflict with each other, and this leads to various kinds of failures.

If a security application is already installed on your PC or laptop, use the instructions below to uninstall it.

Installing antivirus software is not much different from installing any other program. The main difference is that you cannot choose the location of resources, since such applications must be located on the system drive in order to be fully functional. The second caveat is that the installers of most antiviruses are not standalone, and download the necessary data in the process, so they need a stable Internet connection. We will show an example procedure based on Avira Free Antivirus.

1. When downloading from the official site, available as a separate Avira Free Antivirus, and Free Security Suite. For users who only need general protection, the first option is fine, while those who want additional features like VPN or secure web browsing should choose the second one.



2. Run the installer when the download is complete. Before starting the installation, be sure to read the license agreement and privacy policy available at the links marked in the screenshot.
   
   
   To start the procedure, click on the button "Accept and Install".



3. Wait while the installer prepares the necessary files.
   
   
   During the installation process, Avira Free Antivirus will offer to add some additional components to it. If you don't need them, click "Skip Review" top right.



4. Click "Start Avira Free Antivirus" upon completion of the procedure.



5. Done - security software installed.

Download antivirus for free without registration and SMS, and most importantly without problems - we guarantee you this opportunity! There is no need to search and download via torrent, just take a few minutes to select the software you need and it is yours.

The number and variety of external threats is changing every day. Therefore, the issue of providing reliable protection for your computer should be approached with all responsibility. Trojans and dialers, phishing attacks, spies and worms - and this is not a complete list of malicious files shared by suspicious Internet resources.

What should be the protection to prevent danger from these objects? Which program will not only be reliably responsible for the safety of the entire database, but will also economically use computer resources without interfering with the work of other software at the same time?
The best antivirus in Russian
In order for the user to navigate the proposed assortment, we present free antiviruses for Windows 7.

You don't have to download a 30-day trial and then buy the software. We offer an economical solution - install a free antivirus on your computer! And what program you need, decide for yourself.
What is the protection process?
Before choosing a product for system security, we suggest understanding what components it consists of and what functions it performs:

So, we hope we helped you decide on the choice of the program and download the right one. For all the remaining questions (how to lock the screen, why a certain module is needed, how complicated the interface is, etc.), you will find answers in the program overview.

• - a powerful antivirus that provides reliable protection and high efficiency of the system.

• is a free anti-virus utility that removes malicious objects from flash drives.

• - regularly updated high-quality protection against viruses, rootkits, spyware and other...

• - quick access to settings, mail check module, favorite file scanner, scan on...

• - a solid anti-virus utility for reliable system protection against Trojans, network/mail...

• - Software for scanning and removing malware, the latest database of dangerous objects.

• - protection against malicious programs, including unknown macro viruses, continuous monitoring of the system.

• Many manufacturers of protection tools release free editions of antiviruses that can be completely free to download from the official website of the manufacturer and use on your computers.

  Most developers only include virus scanners without real-time protection in their free editions, but there are developers who provide a full range of tools to protect your data in their free version.

  Below is a selection of antiviruses that you can download and use absolutely free of charge.

  07/19/2018 , Anton Maksimov

  A new version of a Kaspersky Lab product called Kaspersky Free has joined the ranks of free antiviruses with real-time protection. If earlier they had only a curing utility (Kaspersky Virus Removal Tool anti-virus scanner), now they also release real-time file system protection and protection against malicious sites on the network.

  06/12/2018 , Anton Maksimov

  Security is not enough. Many manufacturers of protection systems believe so. Including the developers of the free antivirus 360 Total Security, which includes as many as 5 engines. Yes, this antivirus has many different engines, each of which performs its task. This includes virus detection engines from Avira and Bitdefender, QVM II proactive protection, 360 Cloud, and System Repair.

  04/18/2018 , Anton Maksimov

  Avast Free Antivirus is a free antivirus suite with real-time protection. Perfect for home use. In addition to the anti-virus module itself, it has a number of additional tools that will help save data and protect you from online threats.

  01/11/2018 , Anton Maksimov

  So we got our hands on the free Comodo Internet Security. This is a set of tools to protect your computer, which includes a firewall, antivirus and a proactive protection module. I will not describe all the features of Comodo Internet Security, because, in my opinion, they are standard and are present in most similar programs. The main difference between this program and the rest is its free and amazing reliability. When properly configured, the program allows you to secure your computer to the maximum. The other day I reviewed several comparative tests that various companies were conducting, and the results of these tests quite surprised me. As an example, I will give the results of one of these tests.

  05.10.2017 , Anton Maksimov

  AVG AntiVirus FREE is a worldwide known antivirus program that is available free of charge for home users and is already used by millions of people around the world. Unlike many free scanners from major antivirus labs, AVG is a complete product that can keep your PC secure to the fullest. AVG Anti-Virus FREE is easy to use and does not slow down the operating system (has low system requirements).

  07/12/2017 , Anton Maksimov

  Today I will talk about another free antivirus Avira Free Antivirus, which recently settled on one of my computers. The situation with it is special, since this antivirus is not a simple scanner, it does not need to be downloaded every time you need to check the system. This antivirus hangs in memory and does everything on its own. It downloads and installs updates on its own, independently checks the files accessed by the operating system and various applications.

  A massive attack by the WannaCry ransomware (WannaCryptor, WanaDecryptor) has infected tens of thousands of computers in organizations and public institutions around the world. The malware exploits a known vulnerability described in security bulletin MS17-010 and a combination of EternalBlue / DoublePulsar exploits that can attack other vulnerable Windows systems on the same network. As a result, infection of one computer can lead to compromise of the entire corporate network in the organization.

  After being introduced to a computer due to the successful exploitation of a vulnerability, the WannaCry ransomware encrypts all files and documents of certain formats by executing remote commands sent via the SMB protocol and spreading to other Windows computers on the network.

  Perhaps you are too trusting, and therefore did not install an antivirus on your PC, or the license for your antivirus has already expired, or the antivirus you have installed does not provide maximum protection, and ... maybe your PC is infected!

  20.02.2015 , Anton Maksimov

  For the vast majority of home users of Windows 7 and Windows 10, Microsoft's regular antivirus product is fine. In the Windows 10 operating system, it is already built into the system called Windows Defender and does not need to be additionally downloaded and installed. But for Windows 7 you will have to install by downloading the Microsoft Security Essentials distribution from the Microsoft website. In fact, this is the same product, but with different names for different systems.

  07/22/2013 , Anton Maksimov

  Dr.Web CureIt! - an antivirus that is noticeably different from the usual programs for everyone. This utility does not work all the time, preventing malware from appearing on the computer. It allows you to cure an already infected PC from viruses, Trojan horses, rootkits, etc. This feature of Dr.Web CureIt! defines the scope of the product. It can be used periodically to check the reliability of the antivirus installed on the computer, as well as in cases where, based on indirect signs, infection of the PC can be suspected. In general, Dr.Web CureIt! hard to overestimate.

  06/26/2013 , Anton Maksimov

  Continuing the popular theme of free antivirus, I want to mention another development that I met relatively recently and which I have not had time to write about yet. In theory, it would be possible to add this information to the original message, but I decided to put everything in the form of a separate note. So, today we will talk about a free antivirus from Kaspersky Lab called Kaspersky Virus Removal Tool.

  10/21/2009 , Anton Maksimov

  An interesting free antivirus program is released by Microsoft Corporation. The utility is called Malicious Software Removal Tool (Malicious Software Removal Tool for Microsoft® Windows® OS). This tool automatically scans your computer for a range of malware and removes them immediately when it is found. The tool is not a replacement for a regular anti-virus utility, it only allows you to conduct an express analysis for common viruses.

  Each user of a personal computer sooner or later thinks about the issue of protecting his device from virus attacks and hacking. This is very correct. Since some remembered it only after the harm received from the activities of malware or viruses. But it's not enough to just think about it. You need to be able to make the right choice among the many options offered, and then also figure out how to install an antivirus on a computer.

  general information

  The speed of development of modern digital technologies has a significant impact on human life. Computers are becoming more and more part of our lives, making it much easier for us to perform various tasks. Now it is impossible to imagine how they managed without all this before. A lot of different information is stored in a PC, and every day it becomes more and more, besides, part of it is confidential. In this regard, there is a task to keep it intact and safe.

  Especially now, when banking operations, payment for goods / services, and transfer of important documents are carried out with the help of computers. The further you go, the more difficult it becomes to do so. There is a growing number of people who want to use user devices and the global network itself for their own selfish purposes. Security is especially important for active Internet surfers. Provides protection for specialized software, part of which are antiviruses, both paid and free. This is the question we will now deal with.

  Install free antivirus

  Having made sure that rootkits and similar malware do not disappear on their own, we proceed to the choice of protection. In principle, it is well known that there are a lot of antiviruses and they all differ from each other in their purpose and capabilities. Some of them, in addition to the paid version, can offer a full-fledged free one. Which of them are the most famous? These are Kaspersky, Nod 32, Avast, AVG, Panda, Dr. Web, Avira and some others. But, according to the conclusion of testing by AV Comparatives, only Avast has a decent free version for use on a home computer.

  

  If you decide to install a free antivirus on your computer and it will be Avast, then you can stop worrying about its security. This program is built on the principle of modules, each of which works in real time, completely autonomously and provides continuous protection against its own specific type of threats. For example, there are screen modules such as file system, web space, mail, internet chats, P2P clients, heuristic screens of behavior and scripts. This number is the most optimal and is calculated based on possible threats.

  How Avast antivirus is installed and works

  If you have chosen this program, then with Avast you will not have a question about how to install an antivirus on a computer. Download from the official site, run the executable file, and then your device will do everything by itself. After 30 days of use, the trial period, you need to register. It is very simple and free. A year later, renew. Install “Basic Protection” and keep an eye on the process, as a paid version will be constantly offered. This antivirus monitors all running programs in real time and provides protection against rootkits and spyware.

  

  You will also be warned about visiting dangerous sites and decide for yourself whether to visit them or not. Malicious scripts will be blocked. When in doubt about any application, run it first in a sandbox, a completely isolated environment. You do not need to take care of such an important matter as updating virus databases. The program itself, using Internet access, will do all this. Therefore, if you want to install a free antivirus on your computer and sleep “in peace”, pay attention to Avast. It has only two drawbacks: the intrusiveness of individual functions; sometimes makes inappropriate decisions.

  Another serious protection is Doctor Web antivirus.

  No less popular program used by many users is Doctor Web. Antivirus for a computer from this manufacturer is characterized by the fact that a 30-day free full version of the product is offered to evaluate its work. Having tested it during this time, you will be faced with a choice - to remove or purchase a commercial license. Let's talk a little about this application. Recently, its interface has been significantly updated. And not only this. The program has its own built-in firewall, anti-rootkit and anti-spyware, supports full, quick and selective computer scans. During installation, you will be prompted to activate the firewall.

  

  There is a more advanced version of the program - Security Space, which includes a parental control function, with which you can set what your children are interested in in such a forbidden way and block access to unwanted sites. Doctor Web is updated automatically when the Internet is available. Thanks to the self-protection function, no outsider can change the settings of this application. And the Dr.Web CureIt utility, which scans your computer for free, is probably known to almost everyone. So, when choosing a good antivirus for your computer, pay attention to this option.

  Kaspersky Anti-Virus, description of the program

  This software is provided by the well-known Kaspersky Lab. It offers a basic level of protection against threats from the Internet and maximum protection against dangerous programs. If you decide to install Kaspersky antivirus on your computer, then you should know that its proactive technologies, cloud network capabilities and file antivirus provide a powerful level of security, which has been repeatedly confirmed by various tests, including the well-known company AV-Comparatives. The latest version adds the following features:

  
  

  Install yourself at least a trial antivirus on your computer, for a standard period of 30 days, and find out what has been improved in Kaspersky:

  1. Optimized device resource consumption and improved application performance.
  2. The response time to user actions has been noticeably reduced and the interface has been accelerated.
  3. The link checking module worked better.
  4. Improved usability of the program.

  Installing Kaspersky on a computer

  In this section, using this program as an example, we will look at how to install an antivirus on a computer. So what should be done?

  
  

  The question often arises: how to check the antivirus on a computer? Very simple - run a full scan of the device. If he found any malware and removed them, and the PC began to work better after that, then everything is in order, your choice is correct.

  Online for viruses

  We hope that you know that no anti-virus protection provides a 100% guarantee against infecting a device. It happens that after solving the question of how to check the antivirus on a computer, the answer is negative. That is, the scan is completed, no malware has been detected, and the device is working, as before, unstable, showing all signs of infection.

  

  What to do in this case? Experts have long been offering one of the solutions to the problem - an online scan, both of individual, suspicious files, and of the entire computer. And most of these options are free. To check the files, send them to a special site and after a while you will receive a conclusion. All well-known antiviruses have special utilities or services to check the entire device.

  Benefits of online verification

  As we have already established, a very important question, how to install an antivirus on a computer, will not solve all your problems. Since, unfortunately, it will not provide full protection against the dangers of the Internet. It is advisable to choose for yourself a couple of online services for scanning files or the entire device at the slightest suspicion of infection. After all, these services have a number of advantages and benefits:

  
  

  What is the best antivirus

  A very difficult question, no one will give you an exact and clear answer. The only advice is that even if your device does not have Internet access, an antivirus program is needed in it. There are other ways for malware to penetrate, for example, through a flash drive or CD. Information as a result can be damaged, destroyed or stolen.

  

  Suppose you decide to install an antivirus on your computer. Which one is better, you ask? Decide based on what you want from him. One has some advantages, the other - others. You can always choose according to your taste and needs. Install time-tested and popular products. Some of them you have already read in this article. We can add to the general list: Microsoft Security Essentials, and F-Secure Anti-Virus. And the choice is yours!