… Boot settings and Secure Boot If you have installed more than one operating system on different drives or need to boot the computer from an external drive, such as Windows installation media on a USB stick, you can use the UEFI/BIOS settings to select which drive the computer should boot from. …
… The Windows UEFI CA 2023 certificate is present in the device’s Secure Boot Signature Database DB , making the device eligible for the 2023‑signed Windows Boot Manager to be made the default. 5. The device is not already running the 2023-signed Windows Boot Manager. …
… Things to keep in mind Very old computers that still rely on BIOS rather than UEFI are generally not affected by this issue and will not receive the update. Microsoft also notes that it is normal for Windows PCs to restart several times during the installation of new Secure Boot certificates. …
… Don't neglect your BIOS/UEFI firmware, either. …
… If you want to create a scan that only checks places like the operating memory, boot sectors/UEFI, WMI database, or system registry, that’s possible. …