Hi and thank you for your time.
My sister upgraded her PC from windows 8 to windows 10. No problems until they started receiving popups about lost drivers or losing drivers and then the pc would not boot. They found an option using the f keys to fix the OS with out losing files.
If it reinstalls Windows 8(original OS) can she upgrade again? Or can I use media(flash drive) that I created to reinstall windows 10 as the upgrade.
I will look for her OEM product key when I see her if needed.