
O Avira received a good score in the tests. If you use a previous version of Windows, or want a different antivirus software, check out a list that was made based on test results from some of the main security labs available on the internet, the AV-Comparatives, The AV-Test Institute and the Simon Edwards Labs. Okay, the Windows Defender will be activated on your computer to protect you from viruses and threats. To activate it, in Windows 10, search for “Windows Defender” in the search and open the program.Ĭlick in " settings“, then make sure the option “ Real-time protection” is activated. The first option for those who use Windows is Microsoft's own solution, the Windows Defender. The ideal is always to opt for a paid antivirus, however, not every user can afford a license, so we are going to present you the best free antivirus software of 2017. Already users of Windows need to keep an eye out for viruses and other threats, so it's important to use an antivirus on your computer. More experienced users are able to use a computer without any antivirus installed and still be free of threats just by analyzing the links and files they are going to download or access.įor those who use Linux ou Mac OS, having an antivirus is also not a concern, after all, systems are safer because they have few threats.


The internet is an infinite source of knowledge, entertainment, fun, culture and information, but when navigating it, you have to be careful. Antivirus is becoming an increasingly necessary tool, know which ones to choose
