This reference combines the letter that represents the cell's ... How to Add Grids to a Microsoft Excel Sheet How to Add Grids to a Microsoft Excel Sheet. Grid lines are more than just decoration ...

The How-To Geek points out a special function you can use to add a comment ... when you search Excel, so you could use the N() function to "tag" cells with formulas for easy reference later ...

Quick LinksUsing a Column in a Formatted Excel TableUsing a Column in an Unformatted DatasetMicrosoft Excel's Data Validation ...

Columns organize data in Excel, and are often used as categories with headers to sort cells. You can simply right-click on an existing column to add another ... on its letter name at the top.