Key Features and Benefits: Improved taskbar and full-screen previews The taskbar at the bottom of your screen is what you use to launch programs and switch between them when they're open. In Windows 7 you can pin any program to the taskbar so it's always just a click away, and you can rearrange the icons on the taskbar just by clicking and dragging. Hover over the icons and you'll see thumbnails of every file or window that open in that program, and if you hover over the thumbnail, you'll see a full-screen preview of that window. Move the cursor off the thumbnail and the full-screen preview disappears. Faster, more responsive performance Nobody likes to wait, so Microsoft all wants Microsoft's PCs to perform well.
I have three computers at home. Two were on Vista and one remains on XP for the time being.
Windows 7 Home Premium Family Pack Unboxing