Computer System Organization — Question 9

Depending on the mode of interaction with hardware and functions to be performed, software can be broadly classified into three categories:

1. System Software — System software refers to the programs that control internal computer operations and make best use of the hardware. For example, operating system, language translators etc.
2. Application Software — Application Software is the set of programs necessary to carry out operations for a specified application. For example, word processing software, spreadsheet software etc.
3. Utility Software — Utility software helps to manage, maintain and control computer resources. For example, text editor, antivirus software etc.