Of course. There are tons of games that you can play on Android. You can download free games from Google Play, such as the popular free game, "Duck Killer":
https://play.google.com/store/apps/details?id=jh.duckkiller2
Look up tapfish on the market
no you can't run apk files on win7. it's possible if u can find pc version of that games like angry birds have.
google play is an app store for androids such as samsungs,samsung galaxy's ect.
you could play catch
you could play roblox, minecraft, millions of games
yOU CAN PLAY SPORTS GAMES AND FIGHTING GAMES AND ADVENTURE GAMES
on www.racinggames.com you could play diffrent driving games
No you can not play the PS Vita games on a PSP.
No PS2 games do not play on the Xbox or Xbox 360
Yes All modern laptops could play online games
yes
poker