This is going to be an old and some what lame out of date question so bear with my stupidity! Ive got a PC that I picked up matter of fact a HP Laptop! Its currently running Windows 8 64bit! Its asking me to update to Windows 8.1 which Im willing to do until I can afford to buy Windows 10! My question is when I update it where do I find a new key to install since Im assuming the Windows 8 key I have wont work with 8.1! Could someone be so kind to tell me how to perform this function! LOL because I dont have a clue??? Yall can LOL at me later HaHa just need some help hopefully Windows 8.1 will run better! Thanks guys any help will be appreciated!