How do you change you OS?

I have this game and I went to this website which checks if your computer able to run it and the website said that the game wasnt supported with the windows 7 OS (build 7600). I want to know how you can change your OS thing to xp or lower. Other ppl tell me they can play this game using windows 7. The game is 'The Movies', does any one have a clue what i should do?How do you change you OS?
You will have to re-install new OS to change from current one.



You can do these without changing OS :

1 You can run the game in compatibility mode for XP.

2 You can use the XP mode feature of Windows 7.How do you change you OS?
Romeo's got it, just use the XP mode in Window 7.
download and install the game if possible, then right click on the games short-cut icon on the desktop and goto properties and tick run compatible with xp
u hav to buy it