Yes sure, write me PM, I can record video for you, or you can ask Microsoft

AS far I know, MSDN keys cannot be activate on office site and cant be linked into account.

http://i.imgur.com/43dtBp7.png

http://i.imgur.com/XfbrMfp.png

At first image I put key choosed country and laungage, then I clicked next and as you see - product key CONFIRMED