SUMMARY OF CHAPTER 1 ( INTRODUCTION TO IT )
In this chapter we will learn about the definition of IT ( Information Technology ). IT is very common thing among nowadays generation. This chapter also cover about world of computer which is about the computer literacy, the definition about computer and computer’s components. Computer information processing cycle is include input, process, output and communication. The component of a computer must have input devices, system unit, output devices, storage and communication device. There are some feature that make computer so powerful such as the storage, reliability and consistence, speed, accuracy and communication. Computer consist of two type of computer software which is system software and application software. The programmer is someone who develops application or system software. The usage of a computer could be more advance with networks and Internet. Network is a collection of computers and devices connected together while Internet is worldwide collection of networks that connects millions of computers. There are some examples of computer applications in society such as education, finance and industry.
APPLIED SCIENCE'S STUDENT LIFE 