Install without viruses. Free antiviruses

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 malware or viruses. But it's not enough to just think about it. Need to be able to do right choice among the many options offered, and then also figure out how to install an antivirus on a computer.

general information

The rate 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 is stored on the PC. various information, 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 users who want to use devices and global network for their own selfish purposes. Security is especially important for active Internet surfers. Provides specialized protection software, of which antiviruses, both paid and free, are a part. 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. Per recent times 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 know that its proactive technologies, cloud network capabilities and file antivirus provide a powerful level of security, which has been repeatedly confirmed various tests, including the well-known company AV-Comparatives. AT latest version the following features have been added:

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 proposed one of the solutions to the problem - online check, both individual, suspicious files, and 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, 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 and a couple online services to scan files or the entire device at the slightest suspicion of infection. Because these services are whole line advantages and disadvantages:

What is the best antivirus

Highly complex issue no one will give you a precise 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. To general list we can add more: Microsoft Security Essentials, and F-Secure Anti-Virus. And the choice is yours!

If your computer, laptop or mobile phone connected to the Internet, then there is no need to talk about complete security for the operating system, as well as the device itself.

The threat coming from outside will persist almost constantly. But even in the absence of network access, there is a possibility that dangerous virus, destroying data, will climb into the computer databases through USB flash drives, disks, and so on. How to build a defense for your favorite laptop or computer? The answer is simple - download an antivirus.

Today, users can choose any antivirus they like, almost all programs are freely available, that is, you can download the antivirus for free. Our site provides all users to download the most popular antivirus programs is free. And the more complex the viruses appear, the more powerful the protection becomes. Evolution is happening, almost every second.

You can download a free antivirus from Russian companies, you can choose and foreign creations. Just a couple of clicks with a computer mouse - and you can install an antivirus. The bottom line is that the program must be updated regularly so that the antivirus is in service. Then the computer "orderly" will perform its tasks without failures.

The antivirus program will not only find a worm or other malicious messenger, but also cure or completely remove it, even before the destruction process has begun. The antivirus package can work in conjunction with other PC security software. This is a firewall, attack detector, etc. It is noteworthy that today you can not only download a free antivirus, but also improve computer protection by installing a program that combines several programs to ensure computer security. That is a combined product.

In some cases, it is possible to download an antivirus for free only in a demo version. It will allow you to evaluate the merits of the program. Full licensed versions cost money. You can find out the exact cost of the package on the official websites of manufacturers. But do not think that free products are somehow inferior to their paid counterparts. In any case, a free antivirus is a hundred times better than a hacked version of a paid program. In general, the choice is yours!

Download antivirus You can not only on a computer or laptop with a Windows or * UNIX system, but also an antivirus for a mobile platform. The Internet is also full of sites that contain pirated copies of antiviruses. But their use not only does not give any guarantees, but is also illegal. Rogue antiviruses also roam the net, their work can cause significant damage to the security of your computer and adversely affect its functioning as a whole.

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 free editions, but there are developers who provide full complex tools to protect your data in its free version.

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

07/19/2018 , Anton Maksimov

The ranks of free antiviruses with real-time protection replenished a new version product of Kaspersky Lab called Kaspersky Free. 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 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. Great 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. At correct setting The program allows you to secure your computer to the maximum. The other day I reviewed several comparative tests that were carried out by various companies, 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 appearing on the computer due to the successful exploitation of the vulnerability, the WannaCry encryptor encrypts all files and documents of certain formats by executing remote commands sent via the SMB protocol and spreading to other Windows computers online.

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 operating room Windows system 10, 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 various 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 arrange everything in the form 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.

1. Finding malware is a top priority. In order for the program to cope with it better than other alternatives (even paid ones), we immediately equipped it with 5 engines. Among them, the cloud 360 Cloud, which removes unnecessary load from the system, Bitdefender, which is popular in the world, and the System Repair algorithm for recovering affected data, deserve special attention.
   This interaction allows 360 Total Security to quickly find, locate and destroy any threat to your data.
2. cleaning hard drives and registry from junk files. Special add-ons allow you to find programs that you have not used for a long time. A powerful free antivirus scans disks and registry with one click, after which the system boots up and runs much faster.
3. Another reason to download powerful antivirus free updates. All subsequent versions will be available to our users on the same terms as now FREEWARE. This means that, unlike licensed software, which requires investments annually, our