Best Online C Programming Courses and Programs (2024)

Why learn C programming?

C is over 50 years old, and many modern languages are considered easier to learn and use. So why is C programming still considered an essential skill for computer scientists?

One reason is speed. As a middle-level language, C is a compiled language and can perform quicker than interpreted languages like Python on certain tasks. Learning C programming also provides a strong foundation for learning other languages.^{Footnote 4}

Once you know C, learning the syntax of other programming languages can feel easier. C is also particularly versatile; you can write and compile C code on almost any computer. This makes it a kind of universal language for discussing programming concepts.^{Footnote 5}

What is covered in a C programming tutorial?

The curriculum you pursue or type of C programming course you choose to take should reflect your level of experience.

In a beginner course for those with limited programming experience, learners may focus on a few simple programs to introduce them to C programming syntax. This includes C programming fundamentals, such as the basic C functions, operators and conditionals, loops and errors, arrays and strings, and pointers and memory. From there, learners can move on to more advanced topics such as multithreaded programming.^{Footnote 6} A strong foundation in mathematics and programming can prepare you to succeed in a C programming course or coding boot camp.

Some bachelor’s programs in computer science may include C programming as a required course. Similarly, if you want to pursue a master’s program in data science, you will likely draw on C extensively since it is widely used in the field.

Jobs in C programming

A trained C programmer may work in numerous fields, including scientific research, software engineering, and data science.

Software engineers work on developing applications and operating systems, collaborating with multidisciplinary teams including UI/UX designers and data scientists. Meanwhile, data scientists use coding to analyze data sets and provide insights, and their work is integral to machine learning. The versatility of the C programming language makes it a valuable asset in these professions and more.

Every job and its requirements vary. For some, a bachelor’s degree or a master’s degree in a technical field such as computer science may be required to apply. Other positions may accept a background that includes a boot camp or short course experience.

How to become a C developer online

Knowledge of C can help you become proficient in other development languages and set you up for a career in software or web development. There are many online C programming courses that can provide you with an understanding of C programming techniques.

Some of these programs will offer you a professional certificate as proof of proficiency in C. However, this certificate alone does not necessarily guarantee you a job as a C developer. As mentioned, some jobs may require degrees from institutions of higher education, and many will require a portfolio of prior work. Your portfolio should demonstrate that you have an understanding of C programming techniques and have gone beyond your training to demonstrate creativity and commitment.^{Footnote 7}