These r microsofts PC Specs Recomendations... Computer/Processor: Multimedia PC w/233 MHz processor or faster (500 MHz recommended) Disk Space: Up to 50MB of hard disk space needed to install - after install, up to 15MB may be needed Memory: 64 MB RAM (128 MB recommended) Browser: Microsoft® Internet Explorer version 5.01 or later must be installed on your computer, though it does not need to be your default browser. Video Display: 256-color VGA or higher resolution graphics card (SVGA recommended). Minimum 800x600 screen resolution.