All this is assuming you can still boot into Windows 11/10 in a regular way. If you cannot, the only way is to use a bootable USB drive. You can then use the advanced recovery. Reset Windows Format ...

Before we begin, it’s important to know that formatting a drive will erase everything on it, so you’ll want to make sure that you back up or save anything that you don’t want to lose. After you’ve ...

You may need to format a hard drive to match your computer's operating system before you can use it. To format a hard drive in Windows, you'll use the Disk Management utility; on a Mac, you'll use ...