Ensure your PC boots safely before Secure Boot changes.
In June 2025, Microsoft announced that, in June 2026, it would begin deprecating Secure Boot certificates of Windows systems ...
Catch up with this week's Microsoft stories in our weekly recap, including long-anticipated taskbar fixes in Windows 11, ...
IT admins will be busy this month patching Microsoft software and apps, but not nearly as busy as they were in January.
Secure Boot helps keep your computer safe by using trusted certificates in UEFI firmware. It checks bootloaders and prevents dangerous applications from running before Windows starts. Through Secure ...
Microsoft has begun rolling out updated Secure Boot certificates through monthly Windows updates to replace the original 2011 certificates that will expire in late June 2026.
Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for Windows 8. But those original certificates are set to expire in June and ...
Another crucial Windows expiration date is right around the corner for more than a billion PCs. Here's what you need to do now.
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