Microsoft's bootable security scanner has emerged from beta and deserves a permanent place in your Windows bag of tricks Microsoft’s rootkit-busting scanner, Windows Defender Offline, has emerged from ...

Microsoft has released a new security tool for Windows PCs called Windows Defender Offline Tool which you can use to scan you computer for malware before Windows even boots. Windows Defender Offline ...

Update: This issue is now resolved in "Security Intelligence Update for Windows Defender Antivirus - KB2267602 (Version 1.301.1684.0)" definitions. Microsoft has released a new update for Windows ...

Nothing beats free antivirus protection on Windows, like Microsoft Defender, but some of that software might not be as strong as you think based on a new study from an anti-malware assessment company.