(V): Good luck to you against MS. As for me, I don't use their operating system because I estimate it expensive and vastly inferior to the free linux. Again, my estimate, my decision, and 90% of the computer owners don't think as I do. To each his own.
(hide) If you want to play a game with an opponent of a similar level, you can define a required BKR range for a new game invitation. Then nobody with a BKR outside this range will be able to see/accept it. (Katechka) (show all tips)