C is an basic building block for every languages .It is a general Purpose Language. To develop the programming skills ‘C’ is the only platform for to develop programming techniques for any type languages. It is an Mid-level programming language for systems programming very widely used, relatively low-level, weakly typed, systems programming language associated with Unix and through that with Linux and the open source movement Performance becomes somewhat portable. Many Applications Like System Software, Application Software, Embedded Systems, Cool Games, Mobile applications, Device Drivers Programming etc of the World applications written in C and the List continues…. C Designed and implemented by Dennis Ritchie 1972.