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Hybrid: This type of computer combines the features of both analog and digital computers.
It benefits from the speed of analog computers and the precision of
digital computers. Hybrid computers are often used in scientific
research and specialised fields. For example: Electrocardiogram (ECG)
machines used in hospitals to monitor heart activity.
Flight simulation systems used in aviation for pilot training and flight
analysis.
Purpose
On the basis of their purpose, computers can be of two types:
General Purpose Computer: These computers can handle a different tasks efficiently.
Examples include personal computers such as desktops, laptops, smartphones, and
tablets.
Special Purpose Computer: These computers are designed for a specific task and perform it
very quickly but cannot be used for other functions. They are commonly used for controlling
the process of manufacturing and for weather forecasting systems.
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 computer with a single microprocessor as its main processing unit. It's a
compact and affordable digital computer designed for use by one person at a time. Microcomputers
are also known as Personal Computers (PC). Some examples of microcomputers are:
Desktop: A desktop computer is designed for regular use and is
usually kept in one place on a desk or table. Its components, like
the keyboard, mouse, and storage devices, are connected either
by wires or are wireless. A desktop is not portable. It is commonly
used in schools, colleges, offices, etc.
Laptop: A laptop is a small, portable computer that you can
use while traveling. It has an integrated monitor, keyboard
& touchpad, and runs on a rechargeable battery. When fully
charged, a laptop can work for 4 hours or more without
needing to be plugged in. Laptops are especially popular
among professionals who travel frequently, such as marketing
executives.
8 TrackGPT iPRO (V5.0)-VI

