C is a low-level programming language. Dennis Ritchie developed the programming language C in the year 1972. More updation over the previous version of C are made and new stable release are made. The last stable release was of C 11 and it was released in December, 2011. Computers can only understands binary codes i.e combinations of 0's and 1's. To code in Binary Language, can increase the chances of errors; it is very difficult to memorize all the functions and commands in binary and also the programs will be full of bugs if no proper attention is paid to every statement while programming it. To decrease the amount of errors and make a error-free program, programming language like C programming is made.