A computer system has three main hardware, software, and the person involved. The component associated with a computer system is called hardware. Software`s are set of instructions that tell the hardware what to do and how to do it. however, the most important component of a computer system use is the power of the computer for proper functionality. This textbook will show you that the computer can be a tool for anyone from a business field, including artists, housekeepers, and students.
Software’s are computer programming. for more clarity, a program is a set of instructions, step-by-step that directs the computer to do the tasks you want it to perform and to produce the results you desired.
A computer programmer is someone who writes or designs programs. A few persons who use programs do not write them, we use programs written by someone else.