What is refered to has micro-computer users dial into a telephone linked computer based shopping service listing prices description of product which may be ordered through the computer.?

Who crated the computer?  The meaning of a micro computer?  What is description of the computer?  What are the examples micro computer?  Micro-computer by speed and capacity?  What are the brands of micro computer?  When was the micro-computer introduced?  The users name on your computer is not ine?  How is computer control used in a micro wave?  Is c language typically used on micro computer?  A deep description of invention of computer viruses?  Examples of description of a process in computer science?  How are computer messages sent across through the telephone?  How does an emial get from one computer to another computer?  Disadvantges computer when you r depending on computer in the future?  What four computer that were linked togather were refrred to as what?  When you turn on your computer its not your users name what do you do?  What is the diffrence between super computer main frame computer work station computer mico computer and micro controllers?