Dachi_ :
ok i found solution i just somehow got into windows update and updated to windows 10 but now my windows is so slow im doing reset this pc (not factory) then it says do you want to clean drivers what that means ?
Cleaning drivers removes the software that makes your mouse and headphones work, keyboard etc, but dont worry too much, they get installed automatically anyway. Reseting is the best bet, but if you struggle download the file below to get windows 10 on a usb, then use the usb to boot, by changing the boot priority in BIOS. just hit the button it tells you too when you first turn on your computer, should be something like F2 or delete. Then set the boot priority so the usb drive you have windows 10 on is the first priority...