i just saw windows 10 at G2A.com for 10$ is this a genuine windows ? any one tried purchasing windows from G2A ?
I shouldnt have told you about G2A
Now you feel like buying EVERYTHING off of that website
And yeah i suppose, depends which version of Windows 10
probably an OEM version of the win10.
"OEM versions of Windows 7 are identical to Full License Retail versions except for the following:
- OEM versions do not offer any free Microsoft direct support from Microsoft support personnel
- OEM licenses are tied to the very first computer you install and activate it on
- OEM versions allow all hardware upgrades except for an upgrade to a different model motherboard
- OEM versions cannot be used to directly upgrade from an older Windows operating system" quoted from Carey Frisch from microsoft.com

I have a win10 pro OEM .. bought it for 22$ from kinguin and I am very happy with it