In the past six months, Microsoft's anti malware solution (defender) has won a lot of praise from av-test. In October, 2021, December, 2021, and February, 2022, it got a full score of 18 points Unfortunately, Microsoft defender scored only 17.5 points in the latest round of AV test "home software killing ranking" released at the end of May 2022
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In April, 2022, AV test "ranking list of household software products".
Even though they are still in the product line of "top product", many competitors still maintain a full score of 18 points.
Specifically, Microsoft defender was deducted 0.5 points for "protection".
The good news is that in the other two evaluation focuses of AV test - performance and availability - Microsoft defender has performed fairly well.
It should be noted that the above evaluation tests are conducted in windows 10 operating system. Interested friends can go to AV test official website to get details (portal) 。