It got perfect 100% protection scores in both AV-Test and SE Labs’ most recent tests.Ĭore anti-malware components include real-time protection and on-demand scans covering everything from quickly checking a folder to a comprehensive offline scan that checks for hard-to-remove threats such as rootkits by scanning the system without booting into Windows. Windows 7 & 8.1 are no longer supportedīuilt into Windows 10 and 11, Microsoft Defender is the most consistently reliable antivirus suite around.
