Formatting hard drive does not take away all data of hard drive. Here explained how to get rid of everything from hard drive.

Instructions

1. Step 1

Download Bart's Disktool. This agenda requires being sprint from DOS, so download a Windows 98 Boot Disk.

2. Step 2

If you want to create a boot disk, then download Windows 98 OEM Boot Disk and save file. Find boot98.exe file and then double-click file to run it. When prompted, put in a floppy disk, and then push OK.

3. Step 3

Look into diskto12.zip file. Extract both of files. Start program that utilize to burn CDs and generate an ISO session. Copy 2 disk tool files on disk.

4. Step 4

Put boot disk into PC and reboot PC. After you reach command prompt, you must put in Bart's Disktool CD.

5. Step 5

Modify path to CD drive by typing "cd d:” Type "run DISKTOOL.EXE" to begin program. If you want to remove all information, ensure to choose "Destructive Test."

6. Step 6

Allow this program run through some loops and push "Alt-X" to stop test and exit program. If you are selling PC, you can put in recovery disks or windows disk now to re-install windows.