Perform System Restore At times, a faulty Windows update, a rogue app, or unwanted system changes can cause your Start menu to disappear unexpectedly.

To run it, search for Disk Cleanup in the Start menu, select the drive with update files (this is usually the C drive), and click the "OK" button. Tick the necessary options, such as "Windows Update ...

On Windows 11, if you have to modify the Registry, you can back up each key individually without having to create a backup of the entire database or system, and here's how.

Entra ID gets new feature making it easier to backup and restore systems without the need for manual IT intervention.