C Tutorial @W3schools
C is a general-purpose programming language that has been widely used for over 50 years.C is very powerful; it has been used to develop operating systems, databases, applications, etc.
CS50x 2024 @Harvard
The course starts with a traditional but omnipresent language called C that underlies today’s newer languages, via which you’ll learn not only about functions, variables, conditionals, loops, and more, but also about how computers themselves work underneath the hood, memory and all.
C (programming language) - Wikipedia
C Programming Language Tutorial - GeeksforGeeks
C Programming Tutorial | What is C Language
