Q:Describe the different types of computers. What is the most common type? What are the types of microcomputers?

A:

The four basic types of computers are  Supercomputer、Mainframe Computer、Minicomputer and  Microcomputer.

The most common type of computers is Microcomputer.

There are six type of microcomputers :

desktop,media center,notebook,tablet PC,netbook,and handheld computers.