Vista Business includes the Aero interface, with elegant features like transparent windows and Flip 3D navigation.  It contains security features like Windows Defender to help keep your system spyware-free and your private data private.  Vista Business is enhanced with the Windows Mobility Center, which offers easy-to-adjust settings to help preserve battery life, making it a great version for notebooks and laptops.

 Recommended System Requirements
    * Hard Drive Space: 15 GB (40 GB drive size recommended)
    * Processor Type: 64-bit (x64)
    * Processor Speed: 800 MHz (1 GHz recommended)
    * RAM: 512 MB (1 GB recommended)
    * Graphics: Microsoft DirectX® 9 support, WDDM driver, 128 MB (min) of VRAM, Pixel shader 2.0 hardware, 32-bit color
    * Other: DVD-ROM drive, internet access
    * Note: Your system must meet or exceed the recommended requirements to gain access to advanced features