A few weeks a go I purchased this beauty (LINK) and it came with windows 7 pro OEM installed with a restore partition. but apparently it also has a digital windows 8 key in the uefi. I contacted lenovo to get a disk for windows 8 but it would be $45, and I don't want to spend that much on it. so how can I back up my system or make a windows disk for it so i can reload at a later date.
btw I tried to create a disk with the built in lenovo software and the previous owner already made one and it wouldn't let me make a new one. I want to put Ubuntu on here but still want to be able to put windows on here if I so wish.