The fact that reformatting a hard drive doesn’t completely erase the data stored on it is both a blessing and a curse depending on your circumstances. For example, if you reformat your hard drive ...

I'm trying to reformat my hard drive (only have one) and it won't let me b/c the os is on the hard drive. I tried creating a start-up disk with Windows XP so that I could boot to DOS and format from a ...

How do I format a hard drive? A computer hard drive stores your files, allowing you to access them at any time. The majority of the time, you want these files to remain stored properly and safely.