To apply data validation rules to a selected cell or range, head to the "Data" tab on the ribbon, and click the top half of ...

I don’t use Microsoft Excel all that often, so it remains a bit of a mystery to me. I can enter text and create graphs and that’s basically it. That’s why I’ve set myself a goal to learn one new Excel ...

You can delete a pivot table in Excel with a few clicks on a Mac or Windows PC. Here are two ways to do it.

Adobe Acrobat lets you convert a PDF into a PowerPoint presentation with a few clicks. You can also use it to convert a PDF ...