The area I have shown in grey at the top can have different menu items
If you are using a computer in a University or Company, it is likely to
have menus of programs that are of special value to you.
If you are using your own computer it is likely to have picture icons in it
put there by software you have installed.
On you home computer, you will probably use the Programs menu to
When a program is running on your computer, it will be shown on the task
bar at the bottom. This picture shows Internet Explorer and Pegasus running
on mine. Clicking on these task bar buttons would display the program
windows on the screen.