Besides buttons there are lists, options, and check boxes. Clicking on these
comes naturally if you have a mouse. If you are using the keyboard, you select
a control by holding down the ALT key and hitting the letter that is hilited in
the control's description. The arrow keys or the TAB key will also move from
one control to another.

When you are working with a list, a bar will hilite one of the items in the
list. The up and down arrow keys will move the bar. But if the cursor is not
already in the list, the up and down arrow keys will move the double ring from
one button to another instead of moving the list's hilite bar. In that case hit
the TAB key until the cursor is in the list, and then the hilite bar will start
moving. When the cursor is in the list you can also quickly move to a
particular item in the list by typing the first letter of that item. (You don't
use the ALT key to select an item in the list.)

Options look like a column of parentheses ( ) with one of them selected () .
If the cursor is in this column the up and down arrow keys will move the dot
from one option to another; but it is simpler to select the option you want by
typing the hilited letter in the option along with the ALT key.

A check box looks like [ ] if you are not using the feature it controls. It
looks like [X] if you are using that feature. Change it by typing the hilited
letter in the description along with the ALT key.

                                  Hit any key
