Computer software
The software is a set of specific rules. Computer software helps the entire computer to run and perform certain tasks. The software establishes the relationship between the user and the computer. Computer software is usually divided into three parts. Operating system software : This software is a major software of the computer, It runs the entire computer. It system integrates with software hardware. Examples: DOS, Windows, Linux etc. Application software : Application software is software that relies on OS to accomplish a specific task. A specific application software is used for a specific performance. Example: MS Office, Photoshop, tally etc. Utility software : Utility software is software that integrates with OS and performs.The utility software acts as a supporting software for the operating system. Example: Driver, Antivirus etc.