Useful Windows 7 Keyboard Shortcuts-Udpated List

Some best and useful Windows 7 Keyboard Shortcuts.Users can update some new Keyboard shortcuts in the comments.

Win + “+”-key:-  Zoom in using magnifier
Win + “-”-key:- Zoom out using Magnifier
Windows logo key +U : It opens Access Center
Win+UP Arrow :- Maximize the current window
Win+Down Arrow :- If the current window is maximized, restore it; if the current window is restored, minimize it
Win+Left Arrow :- Dock the current window to the left half of the screen
Win+Right Arrrow :- Dock the current window to the right half of the screen
Win+Home :- Minimize all but the current window
Win+P :- Open the projection menu (generally used for laptops
connected to projectors)
Alt+F4 :- Close the active window
Alt+Tab :- Switch to previous active window
Alt+Esc :- Cycle through all open windows
Win+Tab :- Flip 3D
Ctrl+Win+Tab :- Persistent Flip 3D
Ctrl + Shift + N : Create a new folder

Win+T :- Cycle through applications on taskbar (showing its live preview)
Win+M :- Minimize all open windows
Win+Shift+M :- Undo all window minimization
Win+D :- Toggle showing the desktop
Win + G :- to bring gadgets up front
Ctrl+W :- Close the current Window
F11 :- Maximize or minimize the active window
Ctrl+Period (.):- Rotate a picture clockwise
Ctrl+Comma (,) :- Rotate a picture counter-clockwise
Alt+D:- Select the address bar
Ctrl+E :- Select the search box