Today Microsoft Defender ATP for Linux was made available for public preview, and a version for iOS (for iPhone and iPad) and Android were announced. The Android and iOS versions of Microsoft Defender ...

Microsoft is again pushing a Defender Antivirus update (first issued in April and pulled in May) that fixes a known issue triggering Windows Security warnings that Local Security Authority (LSA) ...

Microsoft has announced that its anti-malware protection is becoming available for users of macOS. Previously known as Windows Defender, the software has been renamed more broadly as "Microsoft ...

Microsoft Defender isn't bad, but it's not enough to fully protect your PC. You don't have to pay extra, though—just use one of the top free antivirus apps we've tested.