What Are The Different Types Of Computer With Examples (Based On The Processing & Storing Capabilities)

TYPES OF COMPUTERS 

(Based On The Processing & Storing Capabilities)

Now let us discuss the varieties of computers that we see today. Although they belong to the fifth generation they can be divided into different categories depending upon the size, efficiency, memory and number of users.There are 5 types of computer based on the processing and storing capabilities, they are

• Micro Computer
• Mini Computer
• Mainframes
• Super Computer
• Embedded Computer

• Micro Computer: Microcomputer is at the lowest end of the computer range in terms of speed and storage capacity. Its CPU is a microprocessor. The first microcomputers were built of 8-bit microprocessor chips. The most common application of personal computers (PC) is in this category. The PC supports a number of input and output devices. An improvement of 8-bit chip is 16-bit and 32-bit chips. Examples of microcomputer are IBM PC, PC-AT .

• Mini Computer:
This is designed to support more than one user at a time. It possesses large storage capacity and operates at a higher speed. The mini computer is used in multi-user system in which various users can work at the same time. This type of computer is generally used for processing large volume of data in an organisation. They are also used as servers in Local Area Networks (LAN). 

• Mainframes: These types of computers are generally 32-bit microprocessors. They operate at very high speed, have very large storage capacity and can handle the work load of many users. They are generally used in centralised databases. They are also used as controlling nodes in Wide Area Networks (WAN). Example of mainframes are DEC, ICL and IBM 3000 series. 

• Super Computer: They are the fastest and most expensive machines. They have high processing speed compared to other computers. They have also multiprocessing technique. One of the ways in which supercomputers are built is by interconnecting hundreds of microprocessors. Supercomputers are mainly being used for whether forecasting, biomedical research, remote sensing, aircraft design and other areas of science and technology. Examples of supercomputers are CRAY YMP, CRAY2, NEC SX-3, CRAY XMP and PARAM from India. 

• Embedded Computer: This Type Of Computer is used in a small chip. This means the small chip can be put inside other machines to control the devices. This type of technology is known as embedded computer. For Example - Mobile Phone, Washing Machine, Telephone, Telephone

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