All the computers that are developed are not alike rather they have different designs and features. Some computers have very high capacity as well as working speed; however, some are slow. Depending upon the requirements, computers are being developed.
Types of Computer
Depending upon the internal structure and subsequent features and applicability, computer system is categorized as follows −
Mainframe Computer
It is high capacity and costly computer. It is largely used by big organizations where many people can use it simultaneously.
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Super Computer
This category of computer is the fastest and also very expensive. A typical supercomputer can solve up to ten trillion individual calculations per second.
Workstation Computer
The computer of this category is a high-end and expensive one. It is exclusively made for complex work purpose.
Workstation Computer
Personal Computer (PC)
It is a low capacity computer developed for single users.
Apple Macintosh (Mac)
It is a sort of personal computer manufactured by Apple company.
Laptop computer (notebook)
It is a handy computer that can be easily carried anywhere.
Laptop
Tablet and Smartphone
Modern technology has advanced further. It has helped develop computers that are pocket-friendly. Tablets and smartphones are the best examples of such computer.