Software refers to instructional information that directs computer hardware activities or helps users control hardware. System software helps run the computer system by controlling and managing individual hardware components without which the computer will not properly run. The operating system is system software responsible for basic system operations, making sure other software can access hardware like memory and I/O devices. Application software helps users perform specific tasks by applying computer capabilities and resources to solve problems like office suites or multimedia software.

1. Software -refers to instructional information that directs the activities of the computer hardware or helps the user control the hardware components of the computer