Computerzworld

If you purchased a PC in the last two years, chances are good that you can run Windows Vista. To install and run the core functionality of Windows Vista, you need:

• An 800 MHz processor
• 512 MB of RAM
• A 20 GB hard drive with 15 GB of free space

Advanced features, like the new user experience Windows Aero, require advanced or additional hardware. See system requirements for details.