Excel grays out menu commands for unavailable features or functions. To unlock the grayed-out menus, first review the most common causes, then take the steps necessary make the menu active. By default ...

Focus Cell adds a visual guide to Excel worksheets, improving data entry, analysis, and formula auditing.

Excel spreadsheets do so much, from making lists to crunching numbers to acting as sophisticated flat-file databases. We’re creating this guide to make sure you master all the essentials and more.

An curved arrow pointing right. Data validation in Excel allows you to create drop-down menus right inside individual cells. You can also restrict the types of values entered into different cells.

People who use the web editions of Microsoft's Word, Excel, and PowerPoint productivity apps will soon see some file menu improvements including changes to renaming files and more. Earlier this week, ...

An curved arrow pointing right. Data validation in Excel allows you to create drop-down menus right inside individual cells. You can also restrict the types of values entered into different cells.

Excel has plenty of flashy features, but few are as useful day after day as data validation. Drop-down lists were one of the first Excel features I learned that felt genuinely advanced, and I still ...