Spent yesterday morning fixing my Win 10 BI computer. Task scheduler task would try to run secure-boot-update five minutes after start up and freeze the machine. Dell XPS 8910 Bios 6/16/2020 1.1.12. I disabled secure-boot-update task to keep it running. Didn't find newer bios on Dell site.
Every time MicroSlosh Winders Update screws up something (and that's quite frequently, these days), I'm increasingly thinking of permanently switching to Linux on my laptop.