How to add a column in Microsoft Excel in 2 different ways

You can add a column in Excel by right-clicking or using the “Insert” option. These features are helpful for adding new data to a spreadsheet.
Houston Chronicle

How Do You Create a Header Row & Description Row in an Excel Spreadsheet?

Your Excel 2013 spreadsheets can benefit from page headers and fixed column titles, also called description rows. They allow readers to follow your pages and understand content easier, because the ...
TechRepublic

Use this Excel quick fill handle trick to insert partial rows and columns

Use this Excel quick fill handle trick to insert partial rows and columns Your email has been sent Learn the many ways to insert entire and partial rows and columns in Excel, including a fill handle ...