You can't delete individual files from a CD-RW disc on Windows XP, as Windows XP does not support packet writing. Packet writing is a technology that writes data in small blocks to the CD-RW disc.

Follow these simple instructions to completely remove files from your drive.

To make sure a deleted file can't be recovered, you'll need to use a third-party shredding tool. Here's a look at three such free programs: Eraser, File Shredder, and Freeraser.

Manually remove leftover folders in common locations like Program Files and AppData. Use the Disk Cleanup utility ... Then, do the same clean-up in the "Local" and "LocalLow" folders. The "Temp" ...

In the middle of the screen, you’ll see your local hard disk (or disks) with an easy-to-read menu explaining how the storage is divvied up within your PC.

Files you no longer use can be archived to an external drive or the cloud, while downloads, duplicates and temporary files can be deleted altogether. Below, we explain how you can remove unnecessary ...