To unlock grayed-out menus for an Excel file created in a previous version, convert the file format to Excel 2007. Click the "Office" button and choose "Convert" to change the file to the Excel ...

This article applies to Microsoft Excel 2007, 2010, and Office 365. View the videos listed in the Resources section for more ideas on using Excel's database functions.

This cheat sheet gets you up to speed on the features that have been introduced or changed in Microsoft 365’s Excel for Windows desktop client over the past few years. (If you’re looking for ...

Learn how to add superscript and subscript buttons to the toolbars in Word, PowerPoint, and Excel in both Office 2004 and 2008.