Open Microsoft Excel on your Computer.
1. Click On :New" at the leftside
2. And click on the "Create" button at the liftside
Enter information in the cells.
Format your cells in the column according
to whether they are
words numbers, Date, Time, Percentage, Currency,
Fraction, Scientific, Text, Special and Custom,
Highlight a group of cells by
clicking on 1 cell and dragging it with your mouse until you've covered all the
desired cells. You can also click on the letter at the top of the column or
number at the row, to select an entire column or row.
Right click on the selected cells and
click "Format Cells".
Click On “Number” or “Currency” to
indicate what value you will want to ADD and click
OK.
Click on the cell where you would
like to place the answer to your =SUM(C2:C13) formula.
Click on "fx insert Function " select your formula and click or Select =SUM(“first cell”:”last cell”) and enter
Press Enter. Your sum should appear in the blank cell you typed into.