Excel considers dates and times as numbers in cells, making calculation difficult. Excel processes 6 AM as "0.25," because it is one quarter of the way through the day. If you need to add a number of ...

Excel spreadsheets can grow unwieldy as they get larger and larger in size. If your company is working with a large list in an Excel spreadsheet, take advantage of the program's built-in filter ...

Learn how to add custom calculations to each subtotal row in your Excel pivot tables. Step-by-step guide for more powerful ...