Most spreadsheet problems come from static cell ranges—Excel tables replace them with dynamic, self-managing data structures.

Use Excel's conditional formatting to flag status changes, budget issues, missing data, duplicates, and deadlines ...

Microsoft Excel 2010 provides a formula for calculating the average value from multiple worksheets in a workbook. Before you apply this formula, check that each worksheet is formatted the same way.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions. One of the ...