Question: what are the aero features in windows 7?
Answer: Aero Peek: Hovering over a taskbar thumbnail shows a preview of the entire window. ... 
Aero Shake: Shaking (quickly dragging back and forth) a window minimizes all other windows. ... 
Aero Snap: Dragging a window to the right or left side of the desktop causes the window to fill the respective half of the screen.