If you’re looking to play Fallout 3 on your Windows 7 computer, there are a few things you can do to help. First, make sure that your game is installed on your computer. Second, make sure that Steam is enabled. Finally, create a new Steam account and input the following information into the account settings: SteamID: STEAM_1:1:1050342792 SteamVersion: 2.0.7 beta