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Hybrid: A hybrid computer is a special type of computer that
combines features of both digital and analog computers. It uses
the speed of an analog computer and the accuracy of a digital
computer. These computers are generally used in scientific
research and specialised applications. The heartbeat measuring
machine used in hospitals is the most common example of a
hybrid computer. A Hybrid Computer
Purpose
On the basis of their purpose, computers can be of two types:
General Purpose Computer: A general-purpose computer is a type of computer that can
perform many different tasks equally well. This includes personal computers like desktops,
laptops, smartphones, and tablets. They are designed to handle a wide range of jobs efficiently.
Special Purpose Computer: A special-purpose computer is designed to do a specific job very
quickly and efficiently. It can't do other tasks. These computers are used for specific functions,
like controlling machines in factories or predicting the weather.
Size, Speed, Processing Power and Cost
Computers differ in size, processing power, speed, and cost. On the basis of these factors,
computers can be categorised as follows:
Microcomputer
A microcomputer is a small type of computer that uses one microprocessor as its main 'brain' for
processing information. It is a small and less expensive digital computer. This type of computer
is made for one person to use at a time. A microcomputer is also called a Personal Computer
(PC). Some examples of microcomputers are:
Desktop: It is a personal computer developed for regular use and
generally placed in a single location on a desk or a table. All its
components, such as a keyboard, mouse, and storage devices, are
connected through wire or without wire. Due to its size and power
requirements, we cannot carry this type of computer. Desktop
computers are generally used in schools, colleges, offices, etc. Desktop
Laptop: A laptop is a small and portable personal computer
that you can use while traveling. It's designed to fit on your lap,
and it has a built-in screen, keyboard, and mouse. You can use
a laptop anywhere because it has a rechargeable battery that
allows it to work without being plugged into power for 4 hours
or more. People like marketing executives who travel a lot often
use laptops.
Laptop
8 iPro (Ver. 4.1)-VI

