How To Format C Drive In Windows 7

If you are selling your computer and want to ensure your data is unrecoverable, a simple format isn't enough. Use a tool like . Download the DBAN ISO and burn it to a USB/DVD. Boot from that device.

You cannot format the C: drive while Windows is running on it because the OS is using system files. You need to boot from external media. how to format c drive in windows 7

Users often accidentally format the wrong drive, lose data, or don't realize formatting C: will destroy the OS — especially beginners trying to "clean up" their PC. If you are selling your computer and want

Formatting your C drive in Windows 7 is a bit different than formatting a USB stick or a secondary hard drive. Since the C drive usually holds your operating system, Windows won’t let you "erase the floor while you’re standing on it." To get this done, you’ll need to boot from outside the system. Boot from that device