Apply OFFICE version: Office 2003 , Office 2007 , office2010 Start Edition, office2010 Professional Edition.
Complete the cell entry and move down in the selected area: ENTER
to wrap a row in a cell: Alt+enter
fills the selected range of cells with the current entry: Ctrl+enter
Complete the cell entry and move up in the selected range: Shift+enter
Complete the cell entry and move to the right in the selected area: TAB
Complete the cell entry and move left in the selected range: Shift+tab
To cancel a cell entry: ESC
Delete the character to the left of the insertion point, or delete the selected range: BACKSPACE
Delete the character to the right of the insertion point, or delete the selected range: DELETE
Delete the text from the insertion point to the end of the line: Ctrl+delete
move one character up or down: Arrow keys
move to the beginning of the line: Home
To edit a cell annotation: SHIFT+F2
To create a name from a row or column label: CTRL+SHIFT+F3
Fill down: Ctrl+d
Fill Right: Ctrl+r
Definition Name: ctrl+f3
Note: office2010 Start the Edit cell annotation function key is not available because the edition does not have the Insert approval feature.