Antivirus is an indispensable program that, first of all, should be installed on every computer. Unfortunately, every day the Internet is replenished with new types of viruses, which are much more difficult to eliminate than to prevent their appearance on the computer. Below we will look at the best paid and free antiviruses. Which antivirus is best for Windows 10 is up to you to decide.
Paid antiviruses
It is impossible not to mention the most popular antivirus in Russia. The new version of Kaspersky received not only new functions to ensure complete computer protection, but also an updated design, which has become much friendlier towards ordinary users.
Among the key features of Kaspersky, it is worth noting an instant response to emerging threats, reliable protection against all types of viruses and malware, a powerful and fast scanner that scans folders and files on the computer, system recovery if the computer is infected with a virus, a secure payment function, and much more.
In order to independently familiarize yourself with the capabilities of the antivirus, Kaspersky provides a trial version lasting 30 days, after which the user will be asked to purchase a license for 1 year. Please note that with a license for 2 computers, you can save half the cost.
An excellent antivirus for Windows 10 64 bit from a Russian developer that does not impose any serious system requirements on your computer. The latest tenth version of the antivirus has the full range of functions necessary to protect your computer and eliminate detected problems.
The antivirus allows you to protect your computer in real time, check the system for viruses using a powerful scanner, provides protection against network attacks, filters email, eliminating spam and viruses, has a parental control function and more.
Dr.Web is a reliable antivirus that will provide maximum protection to your computer. The antivirus has a 30-day demo version, after which you will need to extend the annual service in the amount of 990 rubles for one PC or 1390 rubles for two PCs. 
NOD32 is a popular antivirus product that has shown excellent results in independent tests. The antivirus places low demands on system resources, which will have a positive effect on the speed of the computer.
NOD32 provides comprehensive protection for your computer in real time due to a unique protection system, provides a personal firewall, protects against spam thanks to integration with most well-known email clients, allows you to treat infected data, and more.
NOD32 is an excellent option for computers running Windows 10. The antivirus has a demo version of 30 days, which allows you to verify its capabilities, after which you will need to purchase a license. 
Free antiviruses
The free antivirus product Comodo is equipped with all the necessary tools to protect your computer from various types of threats. Comodo is ideal for Windows 10 without compromising your computer's performance.
Comodo protects your PC in real time, has a built-in sandbox, allows you to find viruses that have not yet been entered into the database, imposes additional protection on important system files and the registry, monitors the operation of applications and blocks their activity if suspicious actions are noticed, regularly and unnoticed the user updates databases, protects against buffer overflows, and much more.
Comodo is an excellent and completely free antivirus for Windows 10. This product is capable of providing complete protection comparable to paid competitors. 
Avast has long been popular thanks to its antivirus programs, which have always been considered one of the most thoughtful. Unlike its competitors, the company has implemented a free version of the antivirus that will provide basic PC protection.
The antivirus is equipped with a unique home network scanner, which promptly finds vulnerabilities in the network and prevents hacking of devices connected to it (computers, routers). Among other features of the program, it is worth noting the function of cleaning the browser from unnecessary plugins, powerful screens that provide a high degree of protection, and an intelligent scanning system.
Avast Free Antivirus has quite a few limitations compared to the paid version, but at the same time it can provide decent protection for the average user. Absolutely free of charge, you will receive not only tools to protect your computer, but also regular updates of anti-virus databases from one of the best companies. 
Avira Free Antivirus is a free antivirus, anti-rootkit and anti-spyware in one package. This antivirus provides basic computer protection, which can be somewhat expanded with other free services from Avira.
The free Avira antivirus will protect your computer in real time, warn you when visiting unsafe sites, and protect your computer from threats both included in the database and completely new ones.
Avira Free Antivirus is a free and high-quality security solution for computers and Android smartphones. In addition, the antivirus also has a pleasant interface that many users will appreciate. 
Do you need an antivirus on Windows 10? It all depends on your preferences. Windows 10 already has a built-in powerful antivirus that can protect your computer and eliminate detected threats. If you trust third-party solutions more, then in this article we looked at the 6 best antiviruses, among which you will find exactly the one that suits you in all respects.
If you have any questions, ask in the comments, we will definitely help.
