Learn how to automatically insert decimal points in Excel spreadsheets using Excel Options, Registry Editor orl Group Policy Editor.

To insert multiple rows in Excel, first highlight the number of rows you want to add. Then, right-click the selected rows and click Insert in the context menu.

Just because Excel allows you to graph two numbers in a click doesn't mean you are limited to the way your graph looks on the screen. By default, two sets of numbers may result in Excel's red and ...