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.
Systems software are programs that manage the resources of the computer system and simplify applications programming. They include software such as the operating system, database management systems, networking software, translators, and software utilities.