Delete Hard Drive Windows 7 ((install)) -

Once a drive is deleted/cleaned, data recovery is difficult (or impossible if overwritten). Double-check you have backups before clicking Delete or Clean.

Use a bootable USB with GParted or a Windows 7 repair disc: delete hard drive windows 7

Standard formatting in Windows 7 essentially just removes the "map" to your files. The files are still there, just marked as empty space. To truly delete them, you need to overwrite the data (as described in Methods 1 and 3). Once a drive is deleted/cleaned, data recovery is

The clean all command writes zeros to every sector of the drive. This is much more secure than the standard clean command, which only removes partitions. It can take several hours depending on the drive's size. The files are still there, just marked as empty space

Select your partitions and click until the drive shows only "Unallocated Space." Pro Tips for Success

Best for: Selling or donating your PC. Security Level: High.

Be careful! Microsoft ended support for Windows 7 in January 2020. If you wipe your drive and reinstall Windows 7, your computer will be vulnerable to viruses and hackers unless you use it offline or install a robust third-party antivirus.