How to Delete Windows.old folder ?

if you're upgraded Windows Xp or Windows 7 to Windows 8, You can see your old program files data in your Windows disk drive named Windows.old contains Gb's of data in this folder.

i

How to Delete Windows.old folder?
Right click on the drive and select Properties, where windows 8 is installed (i.e C: Drive)
Then, Click on Disk Cleanup. (It will take few seconds to load )
In Disk Cleanup Window, Click on Clean up system files (As shown in the below picture)

After Completing above steps, Another Disk Cleanup window will appear .
In this windows, Tick on Previous Windows installation(s) file (check below picture for more).

insideITworld