The Microsoft Sculpt Comfort Mouse breaks down the barriers between software and hardware. It features a blue windows tab that allows you to replicate the tab-switching feature of Windows 8 (On a Windows computer). Simply press the tab to jump back and forth between the current app and the Windows Home screen, swipe up to cycle through apps, and swipe down to view all open apps. This Microsoft mouse also features an ergonomic design for a comfortable grip. The Microsoft Sculpt Comfort Mouse - the Mouse made for Windows 8.