Windows 11 update KB5065426 won't install for some users due to error codes 0x800F0991, 0x800F0922, 0x80071A2D, 0x800F081F, ...

Windows 11 September KB5065426 update is not installing with multiple error codes, leaving some September 2025 updates stuck.

If you've encountered a problem with a Windows upgrade, you know how maddeningly unhelpful Windows error messages can be. These are my favorite troubleshooting tricks.

Microsoft will end support for its most popular operating system in less than 30 days. Here's what you should do with your Windows 10 PCs that fail Microsoft's Windows 11 compatibility tests - before ...

Windows 10 support is coming to an end, and if your computer can't run Windows 11, it's headed for the scrap yard. But ...

Overview On September 10, NSFOCUS CERT detected that Microsoft released the September Security Update patch, fixing 86 security issues involving widely used products such as Windows, Microsoft Office, ...

Microsoft has fixed a known issue caused by the August 2025 security updates, which triggers unexpected User Account Control ...

So many of the apps we use every day are privacy nightmares. There’s an alternative to letting a corporation sell your data, though: Host it yourself. Here’s how.

The fix was related to CVE-2025-50173, which addressed an authentication issue in Windows Installer that could allow an ...

Microsoft says the August 2025 security updates are triggering unexpected User Account Control (UAC) prompts and app installation issues for non-admin users across all supported Windows versions.