How to Expand and Collapse in Excel 2007. An Excel 2007 spreadsheet may contain very large quantities of data. Individual sections may be unimportant. For example, a sheet that lists your company ...

Excel tables have many benefits that regular spreadsheets lack. The biggest is the option to use data from multiple tables to create queries and reports.

Pivot tables generate great reports in Microsoft Excel, but adding a filter or two can make them even more flexible. Here's how.