Event details

Join us in May for our fourth Ask Microsoft Anything (AMA) about updating Secure Boot certificates on your Windows devices before they start expiring in June of 2026. If you've already bookmarked Sec...
Heather_Poulsen
Updated May 18, 2026
AMA
Technical Takeoff
Abhishek_Kulkarni's avatar
Abhishek_Kulkarni
Occasional Reader
May 18, 2026

For Surface devices - the bios update is not a required step - so for surface devices we just need to wait for the udpated certificate to show up?
Also for surface devices, we see 2 options for secureboot - 1. Microsoft only 2. Microsoft & thirdparty CA

Is there any guideline MS gives to select one to get the certificate updated?