Microsoft Wired Desktop 600 Keyboard and MouseGreat value in a sleek desktopThis desktop set combines a spill-resistant keyboard and optical mouse to deliver all the features you need-and more-with Microsoft quality and reliability. Enjoy plug-and-play setup, Quiet Touch keys with quick access to media controls and calculator, and a comfortable ambidextrous mouse.Digital Media and Other Special Features:Media Center - Four hot keys let you control the most-used media activities (play/pause, volume up, volume down, and mute).Quiet Touch Keys - Quiet, responsive, thin-profile keys.Calculator Hot Key - For one-touch access to the calculator.Spill-Resistant Design - Integrated water channels drain liquid away.Plug-and-Play - No software needed. Just connect the keyboard and mouse to your PC and go!Great for Windows Vista:Windows® Start Button - Simply press to launch your Start menu. If you have Windows Vista installed, search your PC or the Web right from there.Great for Gaming:Xbox 360 Compatibility - Perfect for texting and accessing playlists.Comfort for Either Hand:Microsoft Optical Technology - High performance tracking.Scroll Wheel - Fast on-screen navigation.1. Windows 8 shortcut keysProvides convenient access to commonly used Windows 8 functions.2. Media keysMedia keys for music and video control.3. Calculator hot keyWith the touch of the button, you can quickly access the Calculator.4. Spill resistantEnjoy a beverage while you work. This keyboard is designed to withstand an accidental spill.5. Windows start screen keySimply press the Windows start screen key to view your apps and start screen.6. Plug and playNo software needed. Just connect the keyboard to your PC and go!7. ComfortExperience comfortable use in your right or left hand.8. Optical technologyEnjoy high-performance optical technology. The 800-dots-per-inch (DPI) optical sensor delivers greater accuracy and control.9. Scroll wheelMove through documents and webpages quickly.