Function Keys
F1- Help Key,
* Windows Logo Key 
+ F1,
Open The Microsoft Windows Help And Support Center.
F2-Rename The Selected Item,
* Alt + Ctrl + F2,
Open New Document;
* Ctrl + F2,
Display The Print Preview.
F3-Search for a file or folder,
* Shift + F3,
Change The Text In Word
(From Upper To Lower Case Or Capital Letter At The Beginning Of Every Word).
F4-Display the Address bar list in Windows Explorer,
* Alt + F4,
Close The Active Item, Or Exit The Active Program;
* Ctrl + F4,
Close The Open Window Within The Current Active Window.
F5-Refresh The Active Window,
Start Slide Show In PowerPoint.
F6-Cycle Through Screen Elements In A Window Or On The Desktop,
Move The Cursor To The Address Bar In Internet Explorer And Mozilla Firefox.
F7-Spell Check And Grammar Check,
Turn On Caret Browsing In Mozilla Firefox.
F8-Enter The Windows Startup Menu.
F10-Activate The Menu Bar In The Active Program,
* Shift+F10,
Display The Shortcut Menu For The Selected Item.
F11-Full-Screen Mode In Internet Browser.
F12-Open The Save As Window In Word,
* Shift + F12,
Save The Word Document;
* Ctrl + Shift + F12,
Print Document In Word.
Shortcuts,That Start With...
Windows Logo key - Open Or Close The Start Menu,
Windows Logo Key + E - Open Computer,
Windows Logo Key + L - Lock Your Computer Or Switch Users,
Windows Logo Key + R - Open The Run Dialog Box,
Windows Logo Key + Pause - Display The System Properties Dialog Box,
Windows Logo Key + D - Display The Desktop,
Windows Logo Key +M - Minimize All Windows,
Windows Logo Key + Shift + M - Restore Minimized Windows To The Desktop,
Windows Logo Key + F - Search For A File Or Folder,
Windows Logo Key + U - Open The Ease Of Access Center,
Windows Logo Key + Tab - Cycle Through Programs On The Taskbar By Using Windows Flip 3-D,
CTRL + Windows Logo Key + Tab - Use The Arrow Keys To Cycle Through Programs On The Taskbar By Using Windows Flip 3-D,
CTRL+ Windows logo key + F - Search For Computers (If You Are On A Network),
Windows Logo Key + T - Cycle Through Programs On The Taskbar,
Windows Logo Key + Spacebar - Bring All Gadgets To The Front And Select Windows Sidebar,
Windows Logo Key + G - Cycle Through Sidebar Gadgets,
Windows Logo Key + X - Open Windows Mobility Center,
Windows Logo Key with Any Number Key -
Open The Quick Launch Shortcut That Is In The Position That Corresponds To The Number. (For Example, Windows Logo Key + 1 To Launch The First Shortcut In The Quick Launch Menu.)
