I have a laptop that came with Windows Vista and I purchased an upgrade to Windows 7. I upgraded the computer to Windows 7. Now I am selling my laptop and would like to restore the laptop to Windows 7 original without my files.
I would also need to wipe all partitions as I dual booted Ubuntu on another partition.
How do I preserve my license? What are the steps I need to take?
Thank you superusers for your help!