Experts from the independent organization AV-TEST recognized the free antivirus built into Windows 10 - Windows Defender -
According to AV-TEST press release, antivirusMicrosoft shows 100 percent protection against malicious attacks, including zero-day threats. In addition, false locks and warnings do not appear in it.
Experts have introduced Windows Defender in the "top ten" programs with the mark "top product." Antivirus was given maximum scores according to the criteria of “usability” and “reliability of protection”.
These are all the results of testing conducted inNovember-December 2019. Then experts evaluated 18 antiviruses for Windows on the default settings. Experts used realistic scenarios and real threats.