Did you know that when you “delete” files from your computer, they can still remain on your hard disk? In many cases, deleted files can be recovered with little effort because most computer ...

You may already know that "deleting" a file does nothing of the sort. But did you know that your disk drive has a built-in system for the secure erasure of data?

How to Delete Unused Files. Although media applications make your business PC more useful, the files they generate -- including photo images, videos and sound clips -- can eventually clog your ...

Click "Disk Management." A menu listing all of your computer's hard drives will open. Right click the icon that represents the hard drive you wish to erase to reveal a drop-down menu.