Software Categories Category of software in general can be grouped as follows: • System Software, A set of programs that written for programs serving others. Such as compilers, editors and the file manager utility. • Software Real-Time, The programs monitor / menganalisi / control world events real at the time of the (real-time event) • Business Software, business information processing such payroll, inventory etc. • Software Engineering and Sciences, indicated with the use of number crunching algorithms. • Embedded Software, the product is in read-only memory and used to control the results and the system for the purposes of consumer and industrial markets • Personal Computer Software, as needed personal such as word processing, numbers and manajamen database • Artificial Intelligence Software, using non-numerical algorithms to solve problems complex is not suitable for calculation or direct analysis.