On Windows 11, Quick Machine Recovery (QMR) is a feature that has been designed to quickly restore your computer from a critical boot failure that prevents it from starting correctly. Actually, it's ...

Turn off your system. Remove the power cord and disconnect all the peripherals. Disconnect the charger if it is a laptop. Press and hold the power button for up to 30 seconds. Turn on your system.

'Quick Machine Recovery' mode will let IT administrators remotely fix a Windows machine even if it's unable to boot. Microsoft also teases a public preview of a security layer without kernel access.