Eventually the âtext-replaceâ nature of #define is going to bite you with a stray semicolon or other unexpected replace. Reference. For in-depth information on this subject, check out this thread in the Arduino Forums: Const vs #define â Arduino Forum.
Computer Software Definition. Software is a generic term for organized collections of computer data and instructions, often broken into two major categories: system software that provides the basic non-task-specific functions of the computer, and application software which is used by users to accomplish specific tasks.
Definition of:system software. Software used to control the computer and develop and run applications. It includes programs such as operating systems, database managers, compilers, Web servers, router operating systems and control programs for other network devices. Contrast with application program.