When you open an Excel spreadsheet, by default the columns are indexed by letters. However if you'd like to change the format and have the index in numbers, follow the step-by-step guide below.

How to Give a Name to the Columns in Excel. The default method for including a column reference in an Excel formula is to use the column letter, a convention that may make it difficult to ...

How to Change Columns Into Rows in Excel 2007. If you've ever entered a long list of business data and realized you need this information across a row instead of down a column, you can take ...

Learn how to change, edit or rename a Data Series name in Microsoft Excel Graph or Chart without editing the original row or column name.

For example, ranges are often named after the field (or column) names that define their contents. Create Range Names 1.