How to install the antivirus on your computer. Best antivirus on computer

Each user of a personal computer sooner or later ponders the question of protecting his device from virus attacks and hacking it. This is very correct. Since some people remembered about this only after the harm received from the activity of malicious programs or viruses. But it's not enough just to 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 the antivirus on the computer.

general information

The speed of development of modern digital technologies has a significant impact on human life. In our lives more and more computers are entering, which make it much easier for us to perform various tasks. Now it is impossible to imagine how they did without all this. The PC stores a lot of different information, and every day it becomes more and more, part of it is confidential. In this regard, the task appears to preserve it in integrity and safety. Especially now, when computers are used to conduct banking operations, pay for goods and services, and transfer important documents. The further it is, the more difficult it becomes to do this. The number of people wishing to use users' devices and the global network is growing in their own selfish ends. Especially important is the safety for active travelers on the Internet. Protects specialized software, of which antiviruses are part, both paid and free. We will now deal with this issue.

Install free antivirus

After making sure that viruses, trojans, rootkits and similar malware do not disappear by themselves, we proceed to the choice of protection. In principle, it is well known that there are a lot of antiviruses and all of them differ from each other in their purpose and capabilities. Some of them, in addition to the paid version, can offer a full free. Which of them are the most famous? This is Kaspersky, Nod 32, Avast, AVG, Panda, Dr.Sc. Web, Avira and some others. But, according to the conclusion of testing by the company AV Comparatives, only "Avast" has a decent free version for use on a home computer. If you decide to install a free anti-virus 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 operates in a real-time mode completely autonomous and provides continuous protection against its own, certain type of threats. For example, there are such modules-screens as file system, web space, mail, Internet chats, P2P clients, heuristic behavior screens and scripts. This amount is the most optimal and is calculated on the basis of possible threats.

How to install and operate the anti-virus "Avast"

If you chose this program, then with "Avastom" you will not have a question, how to install the antivirus on the computer. Download from the official site, run the executable, and then your device along with the installation program will do everything themselves. After 30 days of use, the trial period, you need to register. It is very simple and free. In a year - again prolong. Install "Basic Protection" and keep an eye out for the process, as a paid version will always be offered. This antivirus monitors in real time all programs being launched and provides protection against rootkits and spyware. Also, you will be warned about visiting dangerous websites and decide for yourself whether to visit them or not. Malicious scripts will be blocked. If you are in doubt about an application, run it, for starters, in a sandbox, a completely isolated environment. You do not need to take care of such an important task as updating the virus databases. The program itself, using the Internet, all this will do. Therefore, if you want to install a free antivirus on your computer and sleep "quietly", pay attention to "Avast". He has only two drawbacks: the obsession of individual functions; Sometimes makes inadequate decisions.

Another serious defense - the anti-virus "Doctor Web"

No less popular program used by many users is Doctor Web. Antivirus on the computer from this manufacturer is characterized by the fact that to evaluate its work, a 30-day free full-fledged version of the product is offered. Having tested it for this time, you will appear before a choice - to remove or get 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 antispyware, supports full, fast and selective scanning of the computer. Upon installation, you will receive a request to activate the firewall. There is a more advanced version of the program - Security Space, which includes the parental control function, with which you can determine what forbidden your children are interested in, and block access to unwanted sites. "Doctor Web" is updated automatically, if you have the Internet. Thanks to the self-protection function, no one else can change the settings of this application. And Dr.Web CureIt, a free scanning computer, is known to almost everyone. So, when choosing a good antivirus on 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 Anti-Virus on your computer, 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 AV-Comparatives, which we already know. The latest version adds the following features:

1. The module was added from the tracking, which increased the protection possibilities.
2. The technology of monitoring the application of the microphone has been introduced.
3. Added advanced settings for checking Web Anti-Virus, Mail Anti-Virus and File Anti-Virus.
4. Now, without problems, you can go to Kaspersky Total Security.
5. Added support for all popular web browsers.

Install yourself, at a minimum, a trial antivirus on your computer, the standard for 30 days, and find out what's improved in Kaspersky:

1. The device's resource consumption is optimized and application performance is improved.
2. Reduced noticeably the time of recall to the user's actions and speeded up the interface.
3. Better the module for checking links.
4. The convenience of the program is increased.

Installing Kaspersky on your computer

In this section, with an example of this program, we'll look at how to install the antivirus on a computer. So, what should I do?

1. Download from the official site of the necessary package, paid or trial. Let's say you chose the second option.
2. Run the downloaded installation file.
3. The installation manager window opens. We click on the "Install" button, we agree with the license rules.
4. We accept or refuse to help the developers of the program.
5. Installation begins, which may take several minutes. We are waiting for the end of the process. Then, most likely, you will be prompted to restart the OS. We do it.
6. You will be prompted to enter the activation code or select a trial period. We choose the second option. Click on "Finish".
7. The installation is complete, the anti-virus will start and will start its work.

Often the question arises: how can I check the antivirus on my computer? Very simple - run a full scan of the device. If he discovered any malware and deleted them, and the PC became better after that, then everything is in order, your choice is correct.

Online computer scan for viruses

We hope that you know that no anti-virus protection gives 100% guarantee against infection of the device. It happens that after solving the problem of how to check the antivirus on the computer, the answer turns out to be negative. That is, the scan is completed, malware is not detected, and the device works, as before, is unstable, has all the symptoms of infection. What to do in this case? Specialists have long offered one of the solutions to the problem - online checking, as separate, suspicious files, and the entire computer. And most of these options are free. To check the files, send them to a special website and after some time get a conclusion. All known antiviruses have special utilities or services for testing the entire device.

Advantages 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. As, to my great regret, it does not provide full protection against the dangers of the Internet. It is advisable to choose for yourself and a couple of online services to scan files or the entire device with the slightest suspicion of infection. After all, these services have a number of advantages and advantages:

1. No virus database is replenished as fast as these services.
2. Infected files are detected at an early stage and immediately destroyed.
3. At the same time, files are checked by several programs.
4. The quality of services is guaranteed, as only licensed software is used.
5. Scanning is carried out in real time, the result is immediately obtained.
6. Simplicity and free.

What antivirus is the best

A very difficult question, no one will give you an accurate and clear answer. The only advice - even if your device does not have an Internet connection, an antivirus program is needed. There are other ways of penetration malicious, for example, through a flash drive or CD. Information as a result can be damaged, destroyed or stolen. Suppose you decide to install the antivirus on the computer. Which is better, ask? Decide, based on what you want from him. One has some advantages, the other - some. You can always choose according to taste and need. Install products that are time-tested and popular. You have already read about some of them in this article. To the general list we can add more: Microsoft Security Essentials, Norton AntiVirus and F-Secure Anti-Virus. And the choice is yours!