SOFTWARE

Its a program to drive the hardware Afterall we buy hardware to drive the software

i know little the c program

A set of instructions that cause a computer to perform one or more tasks. The set of instructions is often called a program or, if the set is particularly large and complex, a system. Computers cannot do any useful work without instructions from software; thus a combination of software and hardware (the computer) is necessary to do any computerized work. A program must tell the computer each of a set of minuscule tasks to perform, in a framework of logic, such that the computer knows exactly what to do and when to do it. Source: http://www.answers.com/software?initiator=IE7:SearchBox