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 ...

Spreadsheets that contain complicated formulas and a lot of data can take a while to load when you open them in Excel 2007, but that's not the only reason spreadsheets can be slow to load. Microsoft ...

If you’re a full-time spreadsheet jockey, or just a casual number-cruncher, you’ve come to know and either love or hate Excel’s interface. Well, your world just changed. Throw away almost everything ...

When you have a lot of data in an Excel worksheet it often becomes necessary to summarize the information to get to the crux of what it is telling you. There are a number of ways to do this in Excel, ...

In business, spreadsheets are most often used to make financial calculations. Financial worksheets that contain errors could cause financial embarrassment to the business, but unfortunately ...

If you're not using these worksheet-related tricks, you're working harder than you have to! Susan Harkins shares five of her favorites. We all have features and commands that we use more than others.