.Same like chatting this is one more hassle for me getting pressed windows key mistakly and then waiting like duck for come back to A3 screen. Hmmmm this may be problem for only low configuration comp like 512MB Ram and no graphics card, where it takes more then 50 sec or even more to switch back to A3 screen. Finally here some trick which can help us.
Idea is to block windows key.
Well can be done with modifying reg. key, but it’s not recommended if u r not expert user, so better go to readymade software available for this. I suggest u to download this one, a perfect one for gamers here is link http://www.bytegems.com/ihatethiskey.shtml.
But there is one disadvantage, is that it need to running, might take some Ram around 3.9Mb.
Will find another one taking less memory , Till time will be using this one.