If you want to add decimal points in Excel cells automatically, here is how you can do that.Although you can use the in-built options to enable this setting, you can also use the Registry Editor ...

How to use AutoSum in Excel. AutoSum works best when you have a column or row of numbers you want to add up. 1. Click the empty cell underneath the column of numbers that you want to add up.

Learn how to how to increment numbers when value changes in another column. You can automatically fill increment cells in Excel such that the increment value across each cell remains constant.

Excel automatically inserts the graph, but it has no labels. Review the new green "Chart Tools" tab and ribbon at the top of the screen. If you don't see them, click the chart to enable them.

If you have left out hyphens, Excel does include automatic cell formatting options, allowing you to uniformly add hyphens to a selection of phone numbers, social security numbers or anything else ...

For example, to add the numbers 10, 20, and 30, click the desired cell, then type the formula below and hit Enter. =10+20+30 ...