INTRODUCTION TO COMPUTER SYSTEM

In information society the focus of commerce is on the generation of information.Atechnological revolution ischarging our ways of life. the way we live work play.Computer is changing the ways we communicate,do business and learn about the different branches ofeducation.Knowledge is nowadays more accessible due to advancement in computer technology.we can defined as computer system.The computer is derived from the world compute which means to calculate.so acomputer isnormally considered to beacalculating device that can perform arith matic and logical operation at a very fast speed.OR A computer is an electronic device that can accept data, process it and give result after

thatprocessin.Input/data processing output/result.The computer revolution is transforming the way we communication ,do bussiness,and learnThis technological revolution is having a profound impact on the business community and on our private and professional lives.Businessman is now relying on computer to keep the documents in soft form.In this way he is very comfortable to keep them where ever he go and confident on the reliability of the documents.Computer are also widely used in industry for research and manufacturing.Scientists use computer as a tool in experimentation,design and development.There are a lot of tools used for this purpose.We can store data in a computer and retrieve stored data when we needed.We can send message to our friend,relatives and family anywhere in the world by connecting computer with internet.Computer technology can be used in performing differnt routine tasks in office.Computer can play very vital role in the advancement of secience and tecnology.computer can also use all field of life.