Turn on the computer and immediately start tapping the Boot Menu key. This is usually F12, F11, F10, or ESC, depending on your manufacturer (Dell, HP, Lenovo, etc.).
If your computer is currently working but you want to be prepared for a future crash, you can create a recovery drive using built-in Windows tools. windows 11 recovery usb download
A recovery drive is a bootable USB stick that stores Windows system files and troubleshooting utilities. If your computer encounters a major error—such as a corrupted boot sector or a failed update—you can boot directly from this USB to access the Windows Recovery Environment (WinRE). From there, you can restore your PC from a backup, reset Windows to factory settings, or use advanced command-line tools to fix the boot process. Turn on the computer and immediately start tapping