Tiêu đề 1-1- Chapter 1_Part1_IT.pdf ✅

• Computer as a revolution left no area of life untouched in the present world. It is of tremendous help in all field of life. • Hence, the knowledge of computer is a necessity for existence of everybody in this global village. • The invention of computer has transformed our simple manual works to sophisticated life of automated works to meet the global demand for the higher productivity and increased efficiency with high precision.