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Vijay Singh Khatri | 06 Jun, 2022

10 Best C Courses Online to Enhance Your Skills

The C programming language is one of the oldest surviving programming languages. During its run, the senior member of the programming fraternity has influenced a wide range of modern programming languages, such as Java, PHP, and Python, and is continuing to do so even today.

Although over 4-and-a-half decades old, the C programming language is an indispensable part of many fields, including gaming, robotics, and electronics. So, is it worth learning the C programming language? Of course, it is!

Best C Courses to Learn 

However, having the ability to code in other programming languages will better your future prospects. So, whether you’re looking to start fresh with C or looking to advance in the same, here is our pick of the 10 best C courses available as of now:

1. Advanced C Programming: Pointers

Advanced C Programming: Pointers

Type – Tutorial
Level – Advanced

The Advanced C Programming: Pointers course is created by Huw Collingbourne to enable learners to master the concepts of pointers, addresses, and memory allocation in C. With a flashy rating of 4.6 stars, over 6k students have enrolled for the C course so far.

For the convenience of non-English speakers, the Advanced C Programming: Pointers course offered by Udemy is also available in Indonesian, Italian, Polish, Romanian, and Thai languages. Like other Udemy courses, you get lifetime access to the course post the purchase.

The Advanced C Programming: Pointers course comes with 4 hours of on-demand video and 7 articles. Moreover, 7 downloadable resources are also available for enhancing the learning experience. Post successful completion, learners are awarded a certificate of completion.

Topics covered:

  • Common pointer errors
  • Deep and shallow copying
  • Generic pointers and casts
  • Indirection and multiple indirections
  • Memory allocation and relocation
  • Pointer arithmetic
  • Pointers and addresses
  • Singly and doubly linked lists
  • Stacks and queues

You can sign up here.

2. C Programming For Beginners – Master the C Language

C Programming For Beginners – Master the C Language

Type – Course
Level – Beginner

The C Programming For Beginners – Master the C Language course offered by Udemy will help you quickly learn the C programming language and increase your career options. It is one of the best-selling courses on Udemy with a 4.4-star rating and over 24k enrollments.

The C course is jointly created by Jason Fedin and Tim Buchalka’s Learn Programming Academy. In order to allow non-English speakers to benefit from the comprehensive beginner C course, it is put at offering in 7 non-English languages, including French, Indonesian, Polish, and Romanian.

The C Programming For Beginners – Master the C Language course begins with C fundamentals and completes with tips on writing high-quality code. The 129 lectures in the course translate to 22.5 hours of video that you can traverse the way you find it the most comfortable.

Topics covered:

  • Arrays
  • Basic concepts and features of the C programming language
  • Character strings
  • Control flow
  • Debugging
  • File input and output
  • Functions
  • Operators
  • Pointers
  • Structures
  • The Standard C library
  • Variables and data types

You can sign up here.

3. C Programming For Beginners

C Programming For Beginners

Type – Tutorial
Level – Beginner

The C Programming For Beginners course aims to educate learners about the C programming language in 10 easy steps. You are free to use any of the three major operating systems i.e. Linux, macOS, or Windows for learning C with this Udemy course.

Created by Huw Collingbourne, the C Programming For Beginners course has an average 4.1-star rating from over 2.9k reviews. Thus far, the course has been taken by over 19k learners. The beginner C course is also available in Indonesian and Thai languages other than English.

The C Programming For Beginners course includes 6 hours of on-demand video divided into a number of lectures. Moreover, the C course comes with 1 article and 3 downloadable resources to further assist learners in picking up pace with the C programming language.

Topics covered:

  • Arrays
  • Binary files and memory allocation
  • C editors and IDEs
  • C programming basics
  • Chars, strings, and pointers
  • Constants and variables
  • Data types
  • File handling
  • Functions and arguments
  • Header files and scope
  • Looping and the break statement
  • Operators, tests, and user input
  • Structures and the enum data type
  • The Switch statement

You can sign up here.

4. C Programming with Linux

C Programming with Linux

Type – Professional certificate
Level – Beginner

For those aiming for professional certification in programming with C on the Linux platform, the C Programming with Linux is the go-to option. Offered by edX, the C course has two instructors; Petra Bonfert-Taylor, a professor, and Rémi Sharrock, an associate professor.

The C Programming with Linux course includes 7 graduate-level courses to educate learners about the C programming language as well as the Linux platform. Although it is a self-paced program, the maximum duration to complete the course is 4 months.

Anyone looking to work in embedded systems or high-performance computing must be well acquainted with the C programming language and the Linux platform. Hence, the C Programming with Linux course offers such people the opportunity to kill two birds with just one stone.

Topics covered:

  • Compiling C code with Linux
  • Developing code in C
  • Debugging C code
  • Developing computer algorithms
  • Fundamentals of C, programming, and the Linux platform
  • Managing processes, files and memory with C
  • Manipulating the command line
  • Using pointers in C for manipulating, observing, and optimizing computer memory

You can sign up here.

5. Introduction to Programming in C

Introduction to Programming in C

Type – Video tutorial
Level – Beginner

Learn all the essential programming fundamentals with the Introduction to Programming in C course offered by coursera and Duke University. The program relies on 4 courses to produce the ability to develop efficient problem-solving algorithms and convert the same to C code in learners.

The Introduction to Programming in C course is an excellent option for those looking to enter the lucrative field of software development and other computational fields. It is a beginner level program with a flexible schedule that will take about 3 months to complete.

Other than English, the C course is also available in Vietnamese. Aside from taking the 4 courses, the learners will need to complete a hands-on project. Post the successful completion of the program and the submission of the hands-on project, a certification of completion will be awarded.

Courses covered:

  • Programming Fundamentals (Course 1)
  • Writing, Running, and Fixing Code in C (Course 2)
  • Pointers, Arrays, and Recursion (Course 3)
  • Interacting with the System and Managing Memory (Course 4)

You can sign up here.

6. Learning C

Learning C

The platform provides a series of courses ranging from beginner to advanced level. You can opt to complete all the training one by one or select the one that fits your level of experience. Apart from this, there are courses specifically designed to improve your coding skills. The code clinics consist of popular coding assignments along with the solutions for practice. Upon the completion of the fundamental programs, you can choose to take the lessons based on the use of C in embedded applications to integrate your knowledge and build IoT solutions.

Type – Course
Level – Beginner to Advance

Topics Covered

  • IDE installation
  • Compiler
  • Data Types
  • Variables
  • Header Files
  • Functions
  • Conditional Statements
  • Loops
  • Pointers
  • Arrays
  • File Handling
  • Structures and the enum data type
  • Typedef, struct, and union

You can sign up here.

7. Writing, Running, and Fixing Code in C

 Writing, Running, and Fixing Code in C

The Writing, Running, and Fixing Code in C is a course offered by coursera in association with Duke University.

Other than English, the C course is also available in Vietnamese. It is a 100% online course that you can learn at your own pace. You need about 25 hours to complete the course, about 4 weeks in total with 6 to 8 hours of study a week. 3 instructors will help you throughout the course.

By the successful completion of the Writing, Running, and Fixing Code in C course you will be able to not only code in C but will also have a good understanding of the C compiler and the debugging process. You will have to complete a hands-on project in the end to get a certificate of completion.

Type – Course
Level – Beginner

Topics covered:

  • Basics of C
  • C compiler
  • Code review
  • Compiler errors
  • Compiling overview and process
  • Controlling execution
  • Fundamentals of the UNIX platform
  • Macros and header files
  • Testing overview and process
  • Types of testing

You can sign up here.

8. C Programming Tutorials 

C Programming Tutorials 

Type – Video series
Level – Beginner/Intermediate

Looking to get started with C for free? Then you should check out the C Programming Tutorials video series on YouTube. Created and curated by thenewboston, C Programming Tutorials is an assemblage of 58 videos that have garnered over 8.1 million views at the time of this write-up.

Most of the videos belonging to the C Programming Tutorials video set run for less than 10 minutes. Only a few of them are longer than 10 minutes. The biggest video in the series runs for 12 minutes and 38 seconds while the smallest runs for a mere 3 minutes and 33 seconds

The C Programming Tutorials videos series covers most of the basic/intermediate aspects of the C programming language. Hence, it has so much that someone looking to get started with C without sparing a single penny needs.

Topics covered:

  • Arrays and pointers
  • Basics of the C programming language
  • Break, continue, and switch
  • Character functions
  • Creating a header file
  • File operations with C
  • Global vs local variables
  • Looping
  • Nesting if statements
  • Pass by reference vs. Pass by value
  • Puts and gets
  • Strings and pointers
  • Typecasting

You can sign up here.

9. C - Geeks for Geeks 

C - Geeks for Geeks

Type – Tutorials
Level – Beginner/Intermediate/Advanced

Though not a tutorial exactly, this is an entire directory of the C programming language-related articles on Geeks for Geeks educational website. The best thing about C - Geeks for Geeks is that it has a comprehensive list of C topics that is growing continuously.

C - Geeks for Geeks is a place that has something for every C programmer or aspirant, irrespective of their skill level. You will find everything ranging from fundamentals of the C programming language to handling files with C here.

You can learn at your own pace with C - Geeks for Geeks, completely for free. Doesn’t matter if you’re already adept in C, you can still use C - Geeks for Geeks as a reference point or handbook for all your personal/professional projects.

Topics covered:

  • Arrays & strings
  • Control statements
  • Data types in C
  • Enum, struct, and union
  • File handling with C
  • Functions
  • Fundamentals of C
  • Input/output
  • Memory management
  • Operators
  • Pointers
  • Preprocessor
  • Storage classes
  • Variable declaration, definition, and scope

You can sign up here.

10. Learning to Program in C by Jonathan Engelsma

Learning to Program in C by Jonathan Engelsma

Type – Video series
Level – Beginner

YouTube is a great place to learn almost anything, at least to get introduced to the basics. This is true for the C programming language too. Learning to Program in C is a YouTube video series created by Jonathan Engelsma, a computer scientist, programmer, and teacher.

In addition to introducing to the basics of the C programming language, Engelsma’s YouTube channel offers numerous, thoroughly explained tutorial videos about topics related to Ruby and Swift. All of them are available completely for free.

Learning to Program in C video series contains a total of 9 videos with a total run time of 198 minutes and 11 seconds. As of now, the video series has accumulated over 96k views. Each video helps the learner move a step closer to starting programming with C.

Topics covered:

  • Arithmetic and logical expressions
  • Basics of C
  • Data types
  • Dynamic memory allocation: calloc(), free(), and malloc()
  • Functions: syntax, definition, local variables, call-by-value, call-by-reference, and recursion
  • Input/output using putchar/getchar and printf/scanf
  • Looping and branching
  • Reading from and writing to files using functions from the C Standard I/O library
  • Single and multidimensional arrays
  • Strings and pointers
  • Typedef, struct, and union

You can sign up " target="_blank" rel="noopener">here.


That completes our pick of the top 10 best C courses. You can opt for one or more courses mentioned in the list and also share them with your colleagues and friends looking to start or advance in the C programming language.

Remember, learning programming requires patience, persistence, and practice. This is especially true for learning a programming language like C. So, keep up the good work. You will eventually get better. Check out these best C tutorials too, if you wish.

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By Vijay Singh Khatri

With 5+ years of experience across various tech stacks such as C, C++, PHP, Python, SQL, Angular, and AWS, Vijay has a bachelor's degree in computer science and a specialty in SEO and helps a lot of ed-tech giants with their organic marketing. Also, he persists in gaining knowledge of content marketing and SEO tools. He has worked with various analytics tools for over eight years.

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