Windows 7 insert a few new keyboard shortcuts to the combine, all of them support on the Windows key. Here are some of the shortcuts of Windows 7:

Win-Home:

Minimize every window apart from the one that's presently active. Hit it once more to restore the windows.

Win-Space:

Create every window crystal clear so you can spot through to the desktop.

Win-Up Arrow:

Maximize the active window.

Win-Left/Right Arrow:

Docks the dynamic window to the left or right plane of the display.

Win-[+/-]:

Allows the magnifier and zoom in/out.

Win-P:

Unlock Windows' presentation setting so you can rapidly accurate display settings to integrate a subsequent screen or a projector.