(a) SUPER COMPUTERS
They are very expensive,very fast and most powerful in the world.they are used in areas such as weather forecasting where more data has to be processed.examples include IBM's Blue gene
(b)MAINFRAMES
They are big,powerful,expensive computers.power can be distributed to anybody accessing the mainframe. can serve hundreds of people at same time
(c) MINI-COMPUTERS
Powerful and also expensive but they are not bigger like mainframes
(d)MICROCOMPUTERS OR PERSONAL COMPUTERS
(e)LAPTOP COMPUTERS
(f)MOBILE PHONES
0704577605 answered the question on February 10, 2018 at 12:23
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