Q、Describe the different types of computers.

A、Supercomputers : the most powerful type of computer;

Mainframe computers : occupy specially wired,air-conditioned rooms;

Minicomputers : refruigerator-sized machines;

Microcomputers : the least powerful,yet the mostwidely used and fastest-growing type of computer;

Q、What is the most common type?

A、Microcomputers.

Q、What are the types of microcomputers?

A、Desktop；Notebook；Media center；Tablet PC；Handheld；Netbook；