Open the Excel worksheet that contains your data table. Click the table cell next to where you wish to insert the data column. The colored Table Tools tab displays on the command ribbon.

When you have a massive Excel workbook overflowing with data, trying to make ... There is an option to insert a pivot table on a new sheet or an existing one. We recommend adding pivot tables ...

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.

Microsoft Excel ... you add rows that will be included with your pivot table whenever you hit refresh. But at the very least, you want your data to be in tabular form with informative column ...

Excel has built-in tools to expose and even delete duplicates, but they work on existing data ... working with your own data, be sure to update the name of the Table and column.