Some Shortcut Keys of MS Excel
F7 - Speling Check
Ctrl + Shift + ; - Insert Current Time
Ctrl + ; - Insert Current Date
Ctr + Space - Select entire Column
Shift + Space - Select Entire Row
Shift + F3 - Insert Function
Shift + F5 - Find and Replace
Ctrl + F6 - Switch between open Workbook/Windows
Ctrl + F9 - Minimize the Current Workbook
Ctrl + F10 - Maximize the Current Workbook
Ctr + A - Select All
Ctrl + B - Bold highlighted Selection
Ctrl + U - Underline the Highlighted Selection
Ctrl + I - Italic the Highlighted Selection
Alt + = - Formula to Sum all of the above cell
Ctrl + Arrow Keys - Move to next section of the text
Ctrl + P - For Print
Ctrl + Z - Undo