Microsoft plans to remove Defender Application Guard from Office by December 2027, starting with the February 2026 release of ...

Defender will continue to provide security even for unsupported Windows 10 PCs. But Microsoft still wants you to move to Windows 11.

Microsoft has released a new Defender anti-malware update package for Windows OS installation images, ie, for Windows Imaging Format (WIM) and VHD (Virtual Hard Disk) formats. The latest definitions ...

Microsoft to retire Defender Application Guard from Office by 2027, replacing it with Protected View for a unified, lighter ...

Microsoft has confirmed earlier today that it has fixed a major issue with Windows Defender wherein it would incorrectly display "Local Security Authority protection is off" even when the feature was ...

If Windows Defender is blocking Avast antivirus on your system, use the following fixes to resolve the issue. Some users were able to fix this issue by disabling the Secure Boot. Secure Boot helps ...

Microsoft has fixed a privilege escalation vulnerability in Microsoft Defender Antivirus (formerly Windows Defender) that could allow attackers to gain admin rights on unpatched Windows systems.