Operating Systems Supported: Windows System Requirements: Computer and processor: 500 MHz or faster processor Memory: 256 MB RAM; 512 MB recommended for Instant Search and certain advanced functionality.1 Hard disk: 2.0 GB available disk space Display: 1024x576 or higher resolution monitor Operating system: Windows XP (must have SP3) (32-bit), Windows 7, Windows Vista with Service Pack (SP) 1, Windows Server 2003 R2 with MSXML 6.0 (32-bit Office only), Windows Server 2008, or later 32- or 64-bit OS. Additional Requirements: Multi-Touch features require Windows 7 and a touch enabled device. Certain inking features require Windows XP Tablet PC Edition or later. Speech recognition functionality requires a close-talk microphone and audio output device. Information Rights Management features require access to a Windows 2003 Server with SP1 or late...