If you want to hide and unhide columns and rows in Microsoft Excel, then know it is easier than you might have thought. We explain how.

Hiding and then unhiding columns in Excel only takes a few clicks. In this guide, we'll show you how to hide columns and bring them back in no time at all.

Unhide All Rows and Columns in Excel If you have multiple hidden columns or rows in your spreadsheet, you might want to unhide them all at once.

The typical unhiding techniques don't work everywhere in Excel. Learn an easy to remember method for unhiding row 1 and column A.

A complex Excel 2007 workbook could require multiple sheets. By default, Microsoft provides three sheets on each workbook, but you can add as many as you need.

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 ...