Computer and Medical Field

3625 Words15 Pages
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Content

Page

1

Introduction

2

2

History

3

3

Computer Software

4

4

Computer Hardware

6

5

Function and Application In Medical Field

8

6

Advantage

10

7

Disadvantage

12

8

Precaution

13

9

Conclusion

16

10

Reference

17

INTRODUCTION
The first use of the word “computer” was recorded in 1613 in a book called “The yong mans gleanings” by English writer Richard Braithwait. It referred to a person who carried out calculations, or computations, and the word continued with the same meaning until the middle of the 20th century. From the end of the 19th century the word began to take on its more familiar meaning, a machine that carries out
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In the year 1981, Microsoft introduces MS-DOS operating system that ease the users to give command.
21st century is known as the golden age of computer as all is depending on computers. Mobile computers start to emerge. With the continued miniaturization of computing resources, and advancements in portable battery life, portable computers grew in popularity in the 1990s.The same developments that spurred the growth of laptop computers and other portable computers allowed manufacturers to integrate computing resources into cellular phones. These smartphones run on a variety of operating systems and are rapidly becoming the dominant computing device on the market.

COMPUTER SOFTWARE
Introduction
Computer software also known as computer program is the non-tangible component of computers. Computer software contrasts with computer hardware, which is the physical component of computers. Computer hardware and software require each other and neither can be realistically used without the other.
Computer software includes all computer programs regardless of their architecture; for example, executable files, libraries and scripts are computer software. Yet, it shares their mutual properties: software consists of clearly defined instructions that upon execution, instructs hardware to perform the tasks for which it is designed. Software is stored in computer memory and cannot be touched, just as a 3D
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