100 Most Useful Shortcut Keys of Microsoft Word, Microsoft Excel & Microsoft Outlook

Very Important & helpful Keyboard Shortcuts Microsoft Office

Below is the list of MS Word Shortcut keys, MS Excel Shortcut Keys and MS outlook Shortcut Keys. These keys are very helpful for all those who are working in MS Office. These Microsoft Word Keyboard Shortcuts, Microsoft Excel Keyboard Shortcuts and Microsoft Outlook Keyboard Shortcuts may reduce your work and save time. 
Uses of Keyboard's Functions Keys F1-F12

Microsoft Word Shortcuts
For Formatting Paragraphs
Single Line Spacing	Ctrl+1
Double Line Spacing	Ctrl+2
1½ Line Spacing	Ctrl+5
12 pt Space above paragraph	Ctrl+0
Indent Paragraph	Ctrl+M
For Formatting Characters
Change Case	Shift+F3
Increase Font Size	Ctrl+Shift+ >
Decrease Font Size	Ctrl+Shift+ <
Copies the formatting of selected text	Ctrl + Shift + C
Pastes the formatting on selected text	Ctrl + Shift + V
Fields
Update Field	F9
Toggle Codes	Shift+F9
Create Field	Ctrl+F9
Insert Date & Time
Insert Date Field	Alt+Shift+D
Insert Time Field	Alt+Shift+T
Microsoft Excel Shortcuts
Apply Number Formats
General	Control + Shift + ~
Currency	Control + Shift + $
Percentage	Control + Shift + %
Scientific	Control + Shift + ^
Date	Control + Shift + #
Time	Control + Shift + @
Number	Control + Shift +!
Moving Around Worksheet
Cell A1	Ctrl + Home
Last Used Cell	Ctrl + End
Go To dialog box	F5
Next Blank Cell in Row	Ctrl+ð
Next Blank Cell in Column	Ctrl+ò
Insert Date and time
Insert current time	Ctrl+Shift+;
Insert current date	Ctrl+;
Selections
Select the current column	Ctrl+Spacebar
Select the current row	Shift+Spacebar
To Next Blank Cell in Column	Ctrl+Shift+ò
All Cells around Current	Ctrl+Shift+8
To Next Blank Cell in Row	Ctrl+Shift+ð
Miscellaneous
View formulas	Ctrl + ~
Create a chart	F11
Edit links	Edit menu/Links
Edit Cell	F2
new line in the same cell	Alt+Enter
Copy Cell Data to Below Cells	Ctrl+D
Copy Cell Data to Left Cells	Ctrl+R
To use these keys you will have to select both the source cells and target cells before you use the shortcut
Shortcuts Common to all MS Office Programs
Close Program	Alt+F4
Copy	Ctrl+C
Undo	Ctrl+Z
Redo	Ctrl+Y
Cut	Ctrl+X
Paste	Ctrl+V
Duplicate object	Ctrl+D
For Formatting characters
Select All	Ctrl+A
Bold	Ctrl+B
Underline	Ctrl+U
Italic	Ctrl+I
Repeat last action	F4
Working with Documents
Create a new document	Ctrl+N
Open a document	Ctrl+O
Close a document	Ctrl+W
Save a document	Ctrl+S
Print a Document	Ctrl+P
Save As	F12
Spellcheck	F7
Exit	Alt+F4
Microsoft Outlook Shortcuts
Activate the Find a Contact box	F11
Mark an e-mail message as read	Ctrl+Q
Open a task	Ctrl+Shift+K
Open an appointment	Ctrl+Shift+A
Switch to Inbox	Ctrl+Shift+I
Switch to Outbox	Ctrl+Shift+O
Send a message	Alt+S
Reply to a message	Ctrl+R
Forward a message	Ctrl+F
Open an e-mail message	Ctrl+Shift+M
Open the address book	Ctrl+Shift+B
Open the Advanced Find dialog	Ctrl+Shift+F
Open a contact	Ctrl+Shift+C
Open a meeting request	Ctrl+Shift+Q

For Insert Important Arabic Words in MS Word