Hi so im building a new pc and now that windows 10 in coming out next week, i feel like i should just get that instead of windows 8.1? Should i, if so, how much is it going to cost? Also, i found this website through many many youtubers, its fairly legitimate but its 100% legal which is all i care about. they sell windows 8.1 https://www.g2a.com/microsoft-windows-8-1-standard-32-64-bit-cd-key-global.html?___store=englishus for very cheap, but my question is, it says "key" is that ONLY the activation code or is it the actual full operating system that comes with a key and everything.
Also, can i buy windows 8.1, then upgrade to windows 10 even after the actual product is released as a final version?
Also, can i buy windows 8.1, then upgrade to windows 10 even after the actual product is released as a final version?