Microsoft has confirmed that Secure Boot certificate updates are failing or being blocked on some Windows 11 PCs.
Microsoft is pushing out a fix to a bigger number of affected computers, but your PC may need your help to receive them.
I don't think Microsoft is doing anything evil here. Windows isn't uploading my personal files, and this isn't some sketchy background process pretending to be useful. It's a real Windows feature ...
A crucial Windows security certificate just expired - how to check your PC ...
The series of destructive Windows 11 updates continues. The January 2026 security update for Windows 11, titled KB5074109, was meant to include routine fixes for networking and power issues, a new ...
Delivery Optimization can upload updates to other PCs, using your bandwidth and resources. I turn it off: Settings > Windows Update > Advanced Options > Delivery Optimization, or limit to local ...
PCWorld reports that Windows 11’s June 2026 update (KB5094126) introduces performance improvements including a Low Latency Profile that boosts CPU speeds for faster app launches. Key new features ...