Computer software, or just software, is the collection of computer programs and related data that provide the instructions telling a computer what to do.
Software is intangible, meaning it "cannot be touched".
Examples of computer software :
Application software includes end-user applications of computers such as wordprocessors or Video games, and ERP software for groups of users.
System software is computer software designed to operate the computer hardware and to provide and maintain a platform for running application software.
