| A | B |
|---|
| Active Cell | The cell in which you are clicked in. |
| Active Worksheet | The worksheet that is displayed in the work area. |
| Cell | The intersection of a row and column. |
| Cell Reference | Formed by combining the cell's column letter and row number (C4) |
| Column | Appear vertically and are identified by letters are the top of the worksheet. |
| Formula | An equation that calculates a new value from values currently in a worksheet. |
| Formula Bar | Appears to the right of the name box and displays a formula when the cell of a worksheet contains a calculated value. |
| Landscape Orientation | Page is turned so that the longer side is at the top |
| Excel | A spreadsheet program in Office 2010. |
| Name Box | Cell reference area located below the Ribbon. |
| Portrait Orientation | Page is turned so that the shorter side is at the top |
| Range | A group of selected cells. |
| Row | Appear horizontally and are identified by numbers on the left side of the worksheet. |
| Sheet Tab | Where the name of each worksheet appears in the bottom of the worksheet window. |
| Spreadsheet | A grid of rows and columns in which you enter text, numbers, and results of calculations. |
| Workbook | The file used to store worksheets. |
| Worksheet | A computerized spreadsheet. |
