I have an Acer V3-731 that was shipped with Windows 8. For some reason (probably bad press) I loaded a full version of Windows 7 over it (I don't recall a reformat). At any rate I would like to go back to the Windows 8 experience. I tried to use Acer's recovery discs but didn't work. So I found a legitimate (possibly) iso image to use. To wind up this long winded question. Some people say you need a Key# some say you don't for an OEM. No Key# sticker was on the machine or any where. So do I need one and if I do where can I find it.
I called Acer and they said I need to talk to Microsoft. (?)
Thanks,
Daniel