Some interesting experiments here redmondmag.com/blogs/it-decision-maker/2012/08/windows-8-activation-confusion.aspx
You shouldn't apologize for your English in this forum...Everyone here writes English terribly...like a bunch of four-year olds.
If you want to be in a forum with perfect english, feel free to find one - how can we ashame you with our imperfection, mylord? Please respect that here are many non-native speakers. If you can't contribute more than that and digging up old threads for nothing, maybe re-think your reason for being here.