Microsoft Excel 2013's Home tab includes options in the Cells group to insert a blank sheet column and to delete unwanted sheet columns. The row of alphabetical column headings stay in the same ...

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 column immediately before it. To add ...

You can find the Average of a value by selecting the cell below or to the right of values that you want to Average. Then go to the Editing Group, select the Auto-Sum Tool. You will see a drop-down ...