Yes, they work on every other windows version.
Only games that worked in Windows Vista will work for Windows 7. Unless, they are games such as The Sims or SimCity.
Yes, the Warcraft series of RTS games should work fine in Windows 7. The MMORPG World of Warcraft will definitely work in Windows 7.
In general, yes; most software that runs under windows 7 will run under windows 8.
No, they can't. It's even opposite. Most of resource demanding programs design for Windows XP only will not work with Windows 7.
Some, check out the system requirements for that game
yes it would work i have the game for windows 7 and it works fine
To get The Sims 3 to work on Windows 8 would be the same as getting it to work on Windows 7 or Vista.
yes. it is a computer isnt it
You would need to hack it
It does support some of them, really simple ones. If you a game uses extensive graphics most likely you will have to look for a patch supporting Seven.
It does work with Windows 7 ! I've been using Windows 7 for a while now, and Answers certainly works on my computer (otherwise I would not have been able to read your question - or answer it !)
Yes. You can install and play games in Windows 7.