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 Jan 29, 2026
AMA
knmcelhaney's avatar
knmcelhaney
Copper Contributor
Feb 05, 2026

If a device's firmware is not updated before the expiration date, will we still be able to update the BIOS to get the new certificate?