Software refers to a collection of instructions, data, or programs that enable a computer or other electronic devices to perform specific tasks. Unlike hardware, which is the physical component of a computer system, software is intangible and encompasses various types such as operating systems, applications, and utility programs.
Software can be categorized into two main types: system software, which includes the operating system that manages hardware resources and provides a platform for application software, and application software, which performs specific user-oriented tasks like word processing, web browsing, or managing databases.
Software can also be classified into proprietary, where the source code is owned and restricted by an entity, and open-source, which allows users to view, modify, and distribute the code freely. The development of software involves programming, testing, and maintaining to ensure functionality and usability. Overall, software is an essential component in modern computing, enabling users to perform tasks and access digital services effectively.