Parts of Computer System

The two essential parts of computer system is

1) HARDWARE

2) SOFTWARE

1) HARDWARE:-The physical parts of a computer which has a definite shape and size, which you can see, touch and feel, is known as hardware. It includes the mechanical and electronic parts of a computer system. Eg. Monitor, keyboard, mouse, CPU, Printer, Scanner etc.,  

2) SOFTWARE:-Software of a computer cannot be seen. A set of instructions given to the computer to carry out A function IS called a program. A group of programs is called Software. Software makes the hardware of a computer to work. Without software computer is a dead pile of lead