The development of nation is directly proportional to requirement of students. India being a developing one absorbs huge number of students every year, and their demand in coming days in most of IT companies. So this handbook is meant for all aspiring students who are looking for an exhaustive and precise collection of all topics of C language. This book is very essential for all students who are nothing know about c language. After reading this book you know about each and every topics on C language. -Each topic is summarized in an exhaustive manner in the form of key points and notes. -Every topic is taken up separately along with key points and notes. -For better understanding each and every topic have program. -Focus on entire syllabus and each topic based on C language.