I recently system restored my computer

[dogememes]

Hey! So I recently system restored my laptop and it removed windows 8.1 and I don't know where I have the product key because I got this laptop a couple of years ago. But I would really like to have windows 8.1 back because i want to disable the "hot corners" thing.
Thanks in advance!

 

[RealBeast]

You should have a product key on the COA sticker on the bottom (or sometimes in the battery compartment) of the laptop.

If not, and you don't have the original paperwork from the packaging that would have it, you would have to contact the manufacturer to get an installation disk.