The four types of computer

The four types of computer

There are four main types of computers supercomputers, mainframe computers, minicomputers, microcomputers, and finally mobile computers. In this guide, we’ll learn the details of each one


A supercomputer is a term used to describe computers that have the most capable processing power of its time. Early supercomputers in the 60s and 70s used just a couple processors, while the 90s saw supercomputers with thousands of processors at a time. Today, modern supercomputers run hundreds of thousands of processors, capable of computing quadrillions of calculations in just a few nanoseconds. You probably won’t be needing that kind of power to access facebook...

Mainframe Computers

Like supercomputers, mainframe computers are huge, towering machines with lots of processing power. Mainframe computers are mostly used by corporations, government agencies, and banks – organizations that need a way to store large quantities of information.


A minicomputer is a multiprocessing machine that can support up to about 200 users at the same time. It’s like a less powerful mainframe computer, and is about the size of a refrigerator. A server can be an example of a minicomputer, but not all servers are minicomputers. Despite their name, a minicomputer is not a personal computer like the desktop machine you might have at home or work.


Microcomputers are the ones people are most familiar with on a daily, non-professional basis, but of course that doesn’t mean they’re exclusive to the home. Microcomputers are smaller computers that run on microprocessors in their central processing units. They are much, much cheaper than supercomputers, mainframe computers and even minicomputers, because they’re meant for everyday use

Oyekunle Opeyemi Hannah (Learner) Did you learn anything? Yes No        

Sample Question

Package: Free

Duration 00:50
Que 1 / 5

What category is this write up under ?