How to: Enter a function.
Solution:
Select the desired cell, type the command and arguments for the function, and press ENTER.
1) Select the cell where the result of the desired function is to be displayed.
2) Type = (an equal sign) and the command for the desired function, along with its arguments, if necessary.
NOTE: Arguments must be placed within parentheses, separated with a comma. No spaces are allowed in a function.
EXAMPLE: =SUM(C12,D12)
3) Press ENTER.
