Learn how to Turn ON or OFF Microsoft Defender Application Guard on Windows 11/10. It protects your system from malicious files.

Unlock extra layers of protection in Windows 11 by enabling powerful security options that are turned off by default.

Critical zero-day vulnerabilities in Microsoft SharePoint, tracked as CVE-2025-53770 and CVE-2025-53771, have been actively ...

Microsoft quietly issued an apology for mistakenly claiming that it had fixed a critical Windows Firewall error caused by its own code, but users can still safely ignore it anyway.