*Ctrl+Space (Select column)
*Shift+Space (Select row)
*Equals Sign (Start a formula eg. SUM(A1+A2))
*Ctrl+Page Down (Move to next worksheet)
*Ctrl+Page Up (Move to previous worksheet)
*Ctrl+Home (Go to first cell in data region)
*Ctrl+End (Go to last cell in data region)
*Ctrl+B (Bold toggle for selection)
*Ctrl+I (Italic toggle for selection)
*Ctrl+U (Underline toggle for selection)
*Ctrl+5 (Strikethrough for selection)
*Ctrl+Shift+F (Change the font)
*Ctrl+Shift+P (Change the font size)
*Ctrl+Shift+7 (Apply outline borders)
*Ctrl+Shift+Underline (Remove all borders)
*Alt+Enter (Wrap text in same cell)
*Alt+Equals Sign (Autosum a range of cells)
*Ctrl+; (semi-colon) (Insert the date)
*Ctrl+Shift+; (semi-colon) (Insert the time)
*Ctrl+Shift++ (plus sign) (Insert columns/rows)
*Shift+F11 (Insert a new worksheet)
*Ctrl+F (Find text)
*Ctrl+H (Replace text dialog)