I have a Lenovo desktop with Windows 7 Pro installed by Lenovo. I also have three extra hard drives with clean copies of Windows 7 Pro and updates cloned. Can I download Window 10, install it on one of these drives and then have valid licenses for both Windows 7 Pro on one drive and for Windows 10 on another drive? Thanks.
Also, what about drivers for the computer upgraded to windows 10?
Also, what about drivers for the computer upgraded to windows 10?