These are the varibles you have to set to customize the menu. Walk through this tutorial and learn the basics. You will need to know how to use a mouse before starting this tutorial. If you are unfamiliar with using a mouse, go through the New User Tutorial first.
Information is available via computers.
Started out as the ability to share text files, because of the Internet it grew to graphical and sometimes interactive display of articles, newspapers, video clips, and audio clips. Connected via ethernet, modem, DSL, wireless, cable, etc.