Windows Disable Secure Boot -

Once inside the BIOS interface, use your keyboard to navigate (mouse support is rare in older BIOS versions).

Modern PCs boot too fast to rely on the "spam the F2 key" method reliably. The most consistent way to enter your BIOS from Windows 10 or 11 is through the Advanced Startup menu. Open . windows disable secure boot

Secure Boot is a UEFI firmware feature that prevents unauthorized operating systems and malware from loading during the system startup process. It verifies that bootloaders and drivers are cryptographically signed by a trusted authority (typically Microsoft or the hardware vendor). If a component is unsigned or tampered with, the boot process is halted. Once inside the BIOS interface, use your keyboard