
Your data will not be lost during the repair process. If you cannot boot into Windows 11/10 and cannot access your files, Windows Startup Repair can fix some of the most common problems using the advanced recovery method.


In a situation where Windows Advanced Options troubleshooting options are not accessible from within the Windows, you need to use a USB or DVD media. This post will show you how to repair Windows 11/10 installation using the bootable Installation USB or DVD media without losing data.
