Guys,
Here is a list of most commonly used windows 7 shortcuts…
1]Windows + E will open a new Explorer window.
2]In Windows Explorer, press Alt + P to turn the preview pane on.
3]Windows + P opens the Display Switcher applet.
4]Windows + Spacebar shows the desktop (makes active windows transparent).
5]Windows Logo Key + Plus (+) key turns on the Magnifier to zoom in on the desktop. Windows Logo key + Minus (-) key zooms back out.
6]Ctrl + clicking an icon in the taskbar toggles between the open instances of the program.
7]Windows Logo key + Left or Right Arrow key will shift the active window to the left or right side of the screen and make it fill half the screen (same as dragging the window to the left or right edge of the screen but without using the mouse).
8]Windows Logo key + Shift + Left or Right Arrow key (with multiple monitors) will move the window to the left or right monitor.
Technology Modified 