AV-Comparatives, AV-TEST show how Defender, McAfee, Norton, AVG hog your Windows 11, 10 PCs December 9, 2023 by admin Tweet Microsoft Defender is found to be one of the worst performers in AV-Comparatives test suite which measured performance impact by anti-malware apps. AV-TEST also found similar results. Read more… Neowin Related Posts:AV-TEST: Microsoft Defender, Kaspersky,…AV-Comparatives: Microsoft Defender, Kaspersky,…Dev confirms Defender Remover was indeed breaking…AV-Comparatives: Microsoft Defender improves offline…Microsoft Defender update for Windows 11 or 10…