Just select an empty cell directly below a column of data, then on the Formula tab, select AutoSum > Sum. Excel will automatically sense the range to be summed.

How to use the SUM function in Excel to add individual values, cell references, ranges, or a mix of all three.

Select a cell next to the numbers you want to sum, select AutoSum on the Home tab, press Enter, and you're done. When you select AutoSum, Excel automatically enters a formula (that uses …

You can use a simple formula to sum numbers in a range (a group of cells), but the SUM function is easier to use when you’re working with more than a few numbers.

You can add columns, rows, or cells to an Excel worksheet or delete them. Columns insert to the left, rows above, and cells above or to the left.

Adding and subtracting in Excel is easy; you just have to create a simple formula to do it. Just remember that all formulas in Excel begin with an equal sign (=), and you can use the formula …

Select a cell next to the numbers you want to sum, select AutoSum on the Home tab, press Enter (Windows) or Return (Mac), and that's it! When you select AutoSum, Excel automatically …

You can combine data from multiple cells into a single cell using the Ampersand symbol (&) or the CONCAT function.

To quickly obtain the sum of a range of cells, select the range and see the sum displayed in the lower right-hand side of the Excel window. The Status Bar displays information regarding …

You can highlight data in cells by using Fill Color to add or change the background color or pattern of cells. Here's how: Select the cells you want to highlight. Tip: To use a different background …