Which antivirus is best for Windows 10

Comodo Internet Security

Comodo Anti-Virus is a real all-in-one product that includes not only anti-virus protection, but also a firewall, anti-rootkit, cloud scanner and a sandbox. It is possible to activate the “game mode” in which the antivirus notifications are disabled.

BEST ANTIVIRUS for Windows 10 in 2022 | Top 5 antivirus for Windows PC

which, antivirus, best, windows

Advantages: versatility, extensive features (free antivirus Comodo contains the same features as paid analogues of other developers).

Disadvantages: overly paranoid firewall, imposing products like Comodo GeekBuddy and Comodo Dragon Web Browser.

Choosing an antivirus for Windows in 2021 (with Russian support)! TOP 10


The Christmas holidays have come, and (as usual #x1f609;) I am publishing a note with the most popular antiviruses for this year! I think it is a good “habit” at the beginning of the year to tune and “patch” the system (make backups).

By the way, on the eve of the new decade I also decided to look at the statistics of virus population: it turned out that during last 10 years the number of viruses (mainly malware/adware) has grown 17-20 times! (different sources have slightly different figures)

which, antivirus, best, windows

Well, it’s still too early to give up “protection” and rely only on Windows. #x1f440;

Note: in the list below I have listed the 10 most reliable products (which one is better. I can not say, especially since some utilities are used for different purposes. ).

#x1f449; If you’re using Windows 10. I can’t help but note that the built-in protector provides a pretty good level of protection against classic viruses (comparable to a number of free anti-viruses. Take a look at AV-tests).

Another thing is that it has few functions and options, no protection against adware and malware.

Installation nuances

If the user decides to use antivirus software and starts experimenting with the selection of a more convenient variant, it is necessary to follow the rules of installing such software on the computer.

Firstly, it is never allowed to install more than one program to PC at time. If a person is going to install another antivirus, the old program must first be uninstalled with a PC reboot. For almost each program developers release a special utility for complete removal of antivirus from system and registry.

Secondly, if the antivirus does not want to install on your PC and gives an error during the installation, then most likely the system lacks the necessary component. In this case, you need to study the error and eliminate it by installing the right component. Among these bugs, there is often a lack of a later version of Microsoft.NET Framework. You can download it from the official Microsoft website.

To win a larger audience of users, many developers are releasing their programs on Android and iOS, so you can install them on your phone or tablet to have protection on all devices connected to the World Wide Web.

Which antivirus is best for Windows 10

Are you looking for free antivirus software or software to protect your PC from the most dangerous viruses? Then you should definitely check out our list of the best antivirus programs that offer free protection. Get rid of the hassle of testing dozens of free tools, just read this article to choose the best free antivirus software for Windows 10.

Since typical antivirus tools are only designed to protect your system from viruses and malware, for maximum protection it is recommended that you use an antivirus as well as malware or spyware protection.

So, in this article, we are going to talk about some of the best free antivirus programs for Windows 10 computers.

Avira Free Antivirus

The free version of Avira Antivirus analyzes the entire system with a simple click of a button. This program has an easy-to-use interface that makes it easy to configure and use.

The program is based on a cloud scanning system, which means that any suspicious detections will be sent directly to the server and checked in real time, and then the response is sent to the user’s computer.

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Avira Free Antivirus, on the other hand, slows down your device. However, considering that it is a free tool and it has a high level of malware detection, a small slowdown is not a big deal.

Avast Free Antivirus

The free version of Avast Antivirus is an award-winning product that provides real-time protection for the devices on which it is installed. This antivirus works predictably, just checks program codes and detects danger.

The program is capable of blocking phishing sites, malware, ransomware, viruses, adware. Also detects unwanted outdated programs.

You can also run performance checks and check your passwords, which is a very useful feature. In addition, this free tool is available for Windows, Mac and Android.

AVG AntiVirus Free

The free version of AVG AntiVirus is another great option for those looking for free antivirus protection. This antivirus scans your system for malware and performance problems, and provides real-time protection that blocks malicious downloads and prevents malware from entering your system.

It has a simple interface, and it is an easy-to-use product that certainly does most of the work automatically, allowing the user to sit back and relax while the computer is cleaned. The program is regularly updated, which means you won’t have to worry about new threats.

over, this free tool is compatible with Windows XP SP3, 7, 8 and 10 as well as Mac OS 10.8 and newer, making it a great choice for users who don’t want to pay for computer protection.

Bitdefender Antivirus Free

Bitdefender Antivirus Free version provides a rich set of features for those who do not want to pay for a security program. The software guarantees effective system scanning and virus removal, active threat control, and excellent phishing and fraud protection features.

The software monitors running applications and blocks them if suspicious behavior is detected, as well as prevents access to fraudulent sites that claim to be safe for users.

Bitdefender Antivirus Free is compatible with Windows 7 SP1, 8, 8.1 and 10 users, but the company also offers antivirus solutions for Mac and Android users.

Panda Free Antivirus

The free version of Panda Antivirus is another option for those looking for free protection. This lightweight antivirus is compatible with Windows 10, 8, 8.1, 7, Vista and XP.

The software has an easy-to-use interface, making the product more convenient for inexperienced PC users. The Panda Free Antivirus tool protects your USB devices from multiple infections and provides a “Rescue Kit” feature that helps heal your computer in critical situations.

One of the useful features of Panda is that it provides real-time protection, which means that it can protect your computer and simply blocks unauthorized attempts to install dangerous software on your system.

Comodo AntiVirus

Comodo also offers a great free antivirus on the market. You can protect your PC from infection with Comodo’s effective antivirus, which is one step ahead of security threats.

Antivirus is supported in Windows 7, Windows 8, Windows 10 and Windows XP. The software is updated regularly to keep up with the latest trends. This is one of the best free antivirus software you can have on your Windows operating system.


Although AdwCleaner is not an anti-virus program, it is still a very necessary security tool. When it comes to cleaning adware, nothing beats AdwCleaner. The security tool destroys adware and restores your PC’s performance.

It can also remove potentially unwanted programs (PUPs) from your PC. In addition, this tool also has the ability to remove the browser hijacker (the one that changes the default search and home page).

So, this is definitely the best security tool that is recommended to use in every Windows system.

Kaspersky Free Antivirus

Kaspersky Free Antivirus is another best antivirus you can install on your Windows 10 computer. The security tool can block dangerous files, websites and more. It can also protect your personal data. It offers real-time protection that protects your device from various security threats.

The cloud scanning system makes Kaspersky one of the most reliable products on the market. Every time a security tool detects a suspicious file, it sends it to its server where it is thoroughly scanned.

Microsoft Windows Defender

Microsoft Windows Defender is one of the best antivirus tools that comes pre-installed with the Windows 10 operating system. The antivirus is not as effective as all the others listed above, but it still does a pretty good job.

Microsoft Windows Defender as well as most antiviruses are regularly updated. over, the security tool is supported by the software giant Microsoft. So, you can trust this antivirus and not worry about the security of your system.

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Malwarebytes Anti-Malware

Malwarebytes Anti-Malware is one of the best and free antivirus you can use on your Windows computer. The best thing about Malwarebytes Anti-Malware is that it can scan and remove hidden malware and spyware from your computer. It is worth noting that Malwarebytes Anti-Malware has two versions. Premium and Free.

The free version works very well, providing comprehensive protection. On the other hand, the premium version offers many advanced security tools.

So, that was a list of the best antivirus solutions for Windows 10 computers that you can use for free. If this list was useful to you, don’t forget to share it with your friends.

Features comparison for free antivirus

Features Avira Free Antivirus AVG Antivirus Protection FREE Avast Free AntiVirus Panda Free Antivirus 2016 360 Total Security
Block viruses and malware
Cloud Protection
System Restore
Remote Management
One control panel for all devices
Safe online shopping
Webcam protection
Key logger protection
Password manager
Removable media protection
Registry Protection
Wi-Fi security validation
Deactivate autoloader
Temporary File Cleaning
System optimization
Browser Protection
History Cleaning
Lock browser tracking
Secure Browsing
Price comparison when you purchase
Number of useful features 9 4 5 13 14

Some functions may not be integrated into the antivirus itself. If necessary, scanner modules and additional protection can be downloaded and installed from the official sites of manufacturers.

The best antivirus according to the editorial board

It all depends on the risks you face while working at your computer:

  • For users who are fond of various modifications for games and visit potentially dangerous sites (http connections, a large number of ads, execution of malicious scripts) we recommend using the free antivirus Panda Free Antivirus 2016. On its shoulders, it carries a base that can compete with the same paid Kaspersky Internet Security for all devices. But great functionality uses a lot of system resources and you should keep this in mind.
  • Users who use the computer for work or leisure recommend to pay attention to antivirus 360 Total Security. It not only performs security functions (e.g. protecting unauthorized access to the webcam), but also has computer maintenance functions (cleaning junk files and the registry).

According to the editorial, the best option for anti-virus software for a Windows 10 computer is to install Avast Free Antivirus. Yes, it does not have more functionality than its competitors, but at the same time it has all the standard antivirus features and does not burden the system. Also, its advantages include:

  • conditionally free (you can use both the free version and purchase a paid subscription, which will allow you to get the maximum level of protection);
  • When upgrading to Windows 10 from an older version, there is no need to reinstall the antivirus. it will do it automatically in the background;
  • continuous release of updates, which provides a high degree of protection;
  • the ability to flexibly customize the program;
  • A full system scan takes less than 15 minutes.

Also Avast Free Antivirus has some drawbacks:

AVG AntiVirus Free

A few years ago the developer AVG was acquired by Avast and today these two antivirus products, in their essence and in the results of tests related directly to antivirus protection, do not differ much. The reason why AVG Free Antivirus is in third place in this review is because the free version of this antivirus has only been tested in one of the three labs.

The difference between AVG AntiVirus Free and its colleague I would put down to different interface and less number of add-ons, not related directly to system protection. Perhaps for some users this variant will be more suitable.

Otherwise. clear and convenient interface, all basic functions, such as protection against viruses and malware, scanning removable storage devices and others are present in the free version and work without criticism.

Paid anti-viruses: for those who are willing and able to pay for the security of their PC

As we mentioned above, this review uses data provided by AV-TEST, a resource devoted to analysis of anti-virus performance and efficiency. All calculations and conclusions relate directly to the work with Windows 10. Testing by other labs produces similar results. That’s why our article is based on the AV-TEST version.

The following programs are on the list of favorites which proved to be the most convenient and reliable to use:

However, there is no obvious leader among them and they do not have any significant advantages over one another. The review also includes not very well known and popular programs. Among them we can highlight Bitdefender Internet Security and F-Secure.

which, antivirus, best, windows

So, let’s take a closer look at the antiviruses that stand out as clear favorites and claim to be the best Windows 10 protector.

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Kaspersky Internet Security: paid version

© Kaspersky Lab

The reviews on this antivirus are ambiguous. User ratings create a rather ambiguous picture of the program, however, expert opinions are rather contradictory. However, despite this Kaspersky is in the list of leaders in all sorts of tests. The program is also popular outside of Russia.

The indisputable advantage of this anti-virus over others is that it satisfies the needs and demands of each user. This includes the ability to activate parental control mode and secure online payments (strong data encryption). The majority of users are also very happy with the support service; they all point out the speed of response and competent assistance in solving problems. Other similar programs, perhaps, do not possess such responsive and efficient customer service.

There is a test period to get acquainted with the program. Free antivirus for one month. You will get the full functionality of Avira Antivirus Pro, not the cut functionality of other similar software.

Avira Antivirus Pro

Copyright © Avira Operations GmbH Co. KG.

This antivirus comes in several versions, there is even a free version. Usability, performance and quality of protection are not a problem, everything is arranged on a decent level and deserves a good mark.

The program, in addition to its basic functionality, helps to protect the PC from threats on the Internet. You can also configure filters to block various popup ads and potentially unwanted content.

The LiveCD can be written to disk or a flash drive and helps to restore an infected system or to delete unwanted programs. The antivirus can be launched with a minimal load on the system when running three-dimensional applications. There are also other modules to speed up your operating system.

Free or Trial version can be downloaded from the official website. Unfortunately, it is only in English. You will not be able to download the program if you change the browser to the Russian language.

Norton Internet Security

Is constantly being tested and improved. Each new version brings significant changes and new functionality. Very powerful and practical antivirus, but it consumes very few system resources. Works perfectly on weak machines without slowing them down.

In addition to the basic functionality, the program contains:

  • built-in firewall;
  • mechanism to delete spam;
  • Data encryption when shopping online;
  • tools for system optimization.

free trial version can be downloaded from the program’s official site.

McAfee Internet Security

Popular antivirus that will effectively protect your PC from viruses and threats without slowing down your system. The program allows you to browse the web safely, blocking and warning about dangerous websites, links and malicious files, as well as keeping you safe from possible network attacks. Antivirus can also block autoplay videos on websites. In addition, there is a password manager and support for mobile devices.

Bitdefender Internet Security

A fairly fresh product that is rapidly gaining the sympathy of the audience. Favorite in many reviews and tests. Has all the necessary functionality to protect your PC from threats. Test period is 180 days, after which you will be offered to pay for the program.


Compatible with mobile devices, no parental control, but it lets you browse the web safely. Can improve the performance of the operating system.

Do I need to install an antivirus on Windows 10?

Built-in antivirus. Windows Defender, also known as Microsoft Defender, Windows Defender, Windows Security, Defender Microsoft. This is a good antivirus, Microsoft has managed to raise its product to a level comparable with the best antivirus software.

The Windows 10 operating system has a built-in Windows Firewall, so your computer is protected from the start.

Whether Windows 10 needs a third-party antivirus is up to users to decide based on their own preferences. For example, someone is used to a particular antivirus program or does not trust the built-in system tool.

Once installed on a computer, a third-party antivirus disables Windows Defender because it is now in charge of protecting the PC. Running two antiviruses in parallel slows down Windows.

If you use third-party solutions, it is better to use programs like “Internet Security” or “Total Security”, which include additional protection modules and a firewall. Use of such apps increases overall computer security.