Ask Microsoft Anything: Secure Boot - February 5, 2026

Event details

It's time for our second Ask Microsoft Anything (AMA) about updating Secure Boot certificates on your Windows devices before they expire in June of 2026. If you've already bookmarked Secure Boot play...

Heather_Poulsen

Updated Feb 12, 2026

AMA

Alvin Li

Copper Contributor

Feb 02, 2026

What is the best way to update WinPE and SCCM OSD Boot medias(Standalone Media and Bootable Media USB and ISO with new cert 2023?