Software generally categorized into two types, which are as follows : System Softwares Application Softwares. System Softwares: A system software is a set of programs which is designed to control different-different operations and more extend processing capabilities of a computer system. It can perform these functions one or more depending on program requirements on a given task. Supports the development of other application software. Supports the execution of other application software. Handles the effective & efficient use of various hardware resources, such as CPU, memory peripherals etc. Controls and communicate with the operation of peripheral devices such as printer disk, tape etc. And system software makes the operation of a computer system more effective and efficient as we can see in its functions. It help the hardware components work together. These programme which are included in a system software package are called system programmes, and the programme