best antivirus

The best free antivirus

1. 360 Total Security

One of the most powerful options for those who want to keep their PC protected without paying anything, 360 Total Security features four antivirus engines - two from Qihoo developer, one from Bitdefender and one from Avira. The heavy security scheme usually yields great reviews of specialized anti-virus sites and should take care when keeping everything protected on your PC.

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2. Avira Free Antivirus

One of the best known antivirus systems today, Avira offers an excellent free version for its users. It does not have the simplest and most understandable of interfaces, but it has plenty of content to keep your machine protected, monitoring everything in real time, scouring the system for problems, and everything else a good antivirus needs to do.

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3. AVG AntiVirus Free

If you are an older user on the internet, you should stay behind when you hear about AVG, but that is not necessary. The company has evolved and its product has followed this process, making it a discreet and robust option to keep your computer protected. It still suffers from problems such as the advertising banners it displays on the screen of the antivirus itself, but nothing that really compromises its excellent functioning.

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4. Avast Free Antivirus

Avast has also made a considerable evolutionary leap in recent years and offers essential features for the security of a computer. With a clean and intuitive interface and always intermediate to good performance in major antivirus tests, it can also handle the message.

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5. Windows Defender

Given the standard Microsoft defense system condition from Windows 8, Windows Defender is often behind the scrapbook and has even been awarded the best free antivirus for years. The system is easy to understand, has a very user-friendly interface and its functions to keep everything protected in real time, to perform scans and to protect the system with a firewall do not leave something to be desired.