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

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.

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

Want a new Windows laptop? You should consider one powered by an Arm processor. This is our roundup of the best Windows on Arm laptops on the market right now. When you purchase through links on our ...

September 13, 2025: Checked for new Flashpoint codes. You can still get the Surge suit with a working code below. What are the new Flashpoint Worlds Collide codes ...