OS: Windows 7/Vista/XP PC (32 or 64 bit)
Processor: Dual Core 2.0GHz or equivalent processor
Memory: 2GB System RAM
Hard Disk Space: 6GB free HDD Space
Video Card: Direct X 9.0c compliant video card with 512 MB of RAM
Sound: DirectX compatible sound card
Go to: http://store.steampowered.com/ and download STEAM client
Click "Install Steam" (from the upper right corner)
Install and start application, login with your Account name and Password (create one if you don't have).
Please follow these instructions to activate a new retail purchase on Steam:
Launch Steam and log into your Steam account.
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process.
After successful code verification go to the "MY GAMES" tab and start downloading.
