To edit a drop-down list in Excel, you can use a number of tools depending on how you created the list. Here's what you need to know.

A few months back, Dave showed you how to use Excel pivot tables to better visualize your spreadsheet data. (If you missed the post, be sure to check it out -- it has video!) Of course, if you've ...

In addition to its basic spreadsheet functions, Microsoft Excel also allows writing formulas to perform functions on existing data. Using a quick equation, you can convert an existing set of time data ...