Important security certificates for Windows 11 will soon expire for many users. In some cases, you will need to take action ...

Windows 11's latest security rollup is doing something users expect only from horror movies and stubborn smart bulbs: some ...

Microsoft adds HMAC protection to CLFS in Windows 11 25H2 and Server 2025, improving security while increasing disk and I/O ...

Windows Security is not the same across Windows 10 and Windows 11. Microsoft’s built-in security suite protects against online and offline threats in both operating systems, but Windows 11 gets extra ...

Microsoft has expanded its Windows 11 administrator protection tests, allowing Insiders to enable the security feature from the Windows Security settings. First introduced in October in a preview ...

Microsoft is warning of an issue when using a media support to install Windows 11, version 24H2, that causes the operating system to not accept further security updates. The problem occurs when using ...

Microsoft's 2026 end-of-support documentation outlines a wide range of programs and Windows versions slated for retirement over the coming months. While these products will continue to ...

Windows 11 KB5074109 is causing crashes, reboots, black screens, and BSOD errors for some users, but workaround is available.

Windows 11 faced shutdown and remote access faults after the January 2026 security update, prompting a rare out-of-band fix ...