Bought the key for a build I made for a friend - needless to say it worked just fine and got the key minutes after making the purchase.
Great service and amazing price (convinced him to get legit windows thanks to the price on OKS).
5 starts deserved.
Fast delivery and lowest price i could find - always come here for keys, both for Windows and for games.
Recommend it to anyone I know
Working Great Recommend A++
Very cheap license and worked out. Had a few problems from start but support helped out. 5 stars.
instant delivery. cannot ask more.
Worked like a charm. Get the ISO from Microsoft and while installing put in the key and off you go to legit install and activation. There are a few ways to get the ISO from Microsoft. I recommend the media creation tool which will allow you to pick which version of 8.1 and then create either a ISO or USB installer.
bought before no problems