| A | B |
| Workbook | Excel creates this to store data. |
| Worksheet | An individual sheet or tab in a workbook. |
| Sheet tabs | Indicators at the bottom of the worksheet used to identify sheets in the workbook. |
| Active cell | The name of the area within a worksheet that is current, or ready to receive info. |
| Thick black border | Active cell is surrounded by this. |
| GoTo | Command that allows you to move to a specific cell address quickly. |
| Formula bar | Information keyed appears in the active cell and here. |
| Cell address | Unique identification for each cell. |