WINDOWS 7 KEYBOARD TRICKS

WINDOWS 7 KEYBOARD TRICKS :
[Windows] + [Spacebar] (Aero Peek) Make all open windows transparent to view gadgets and iconson desktop.
[Windows] + [D] (Aero Peek) Show or hide the desktop.
[Windows] + [Home] (Aero Shake) Minimize all but selected window. Reverse by clicking the key combination again.
[Windows] + left arrow OR [Windows]+ right arrow (Aero Snap) Dock selected window to the left or right half of your screen.
[Windows] + up arrow OR [Windows]+ down arrow (Aero Snap) Maximized and restores the selected window.
[Windows] + [SHIFT] + up arrow OR [Windows] + [SHIFT] + down arrow (Aero Snap) Maximizes and restores selected window in vertical dimension only.
[Windows] + [Tab] (Aero Flip) Launch 3D representation of open windows and click [Tab] key again to flip through them.
Windows & Taskbar
[Alt] + [Ctrl] + [Tag] + left/right/up/down arrow Flip window.
[Alt] + [Tab] Cycle through open windows.
[Windows] + [T] OR [Windows] + [SHIFT] + [T] Move focus to front or back of taskbar. Press [T] again while holding the [Windows] key to cycle through items in the taskbar from left to right or, with [SHIFT] button held too, from right to left.
[Windows] + [B] Puts focus on the ‘show hidden icons’ button on the system tray.
[Windows] + [1] THROUGH [Windows]+ [9] Launch first through ninth icon on taskbar, including items pinned to taskbar.