| a. | Go to the first item (e.g., county) you want & left-click on it. |
| b. | Scroll to the next item you want and then, while holding down the CTRL key, left-click on it. Now two items are selected. |
| c. | Repeat step b for as many items as you want. |
Caution: If you ever forget to hold down the CTRL key when left-clicking, you'll "unselect" all those you've already done & will have to start over.