1.
Once you've opened a top-level UFile menu - whether by using your mouse or keyboard (read
Accessing UFile Menus Quickly) - you'll be presented with additional choices. For example, the last item in an open
File menu is E
xit, and the last item in an open
Help menu is
About UFile ... (with the elipsis indicating that a dialog box will be displayed).
2. All that you have to do to execute a command is press the key that corresponds to the underlined letter; for the examples above, you would simply press X to Exit, or A to learn more About UFile ....
3. Although you have to use an accelerator key to open a top-level menu using the keyboard (as discussed in Accessing UFile Menus Quickly), you don't need to use an accelerator key to select a menu item.