HP, Dell, ASUS, Lenovo, MSI and Acer have published Secure Boot certificate guides. Here's what each PC manufacturer says you ...

Microsoft just pushed the Secure Boot 2023 certificate update to all eligible Windows 11 and Windows 10 computers, just in ...

Asus has confirmed that all consumer PCs will receive the update automatically through Windows Update. Users can also check ...

Microsoft is pushing out a fix to a bigger number of affected computers, but your PC may need your help to receive them.

This article highlights the issues that older computer systems will encounter when the Secure Boot Certificate expires ...

You may see the “Secure Boot can be enabled when System in User Mode” error message while enabling the Secure Boot on your device. If you want to install Windows ...

A crucial Windows security certificate just expired - how to check your PC ...

Windows Secure Boot certificates must be updated by June 24th. Here's how to check your status and what happens if you miss ...

Your PC won't stop working if it misses the Secure Boot 2023 update. But here's what changes for older PCs and Windows 11 ...

The big picture: The Secure Boot certificates Microsoft originally issued in 2011 for Windows devices are set to expire next month. The company is currently rolling out new Secure Boot keys to ...

Update Release Date: The Secure Boot 2023 certificate update was deployed by Microsoft on June 24, 2026, aligning with a key expiration date. Secure Boot Function: Secure Boot relies on firmware ...