Learn C Programming Online: Free Course with AI Tutor & Certificate
You'll write efficient C code, manage system memory, and handle file operations. This free C programming course takes about 12 hours to complete across 92 video lessons. You get curated YouTube content paired with AI quizzes to help you master loops, pointers, and structures from scratch.
What you'll learn in this C Programming course
Five concrete outcomes you'll walk away with, each mapped to modules in the curriculum below.
Write and understand C programming code
Use different data types and operators in C programming
Implement control structures and loops in C programming
Work with arrays, functions, pointers, strings, structures, and file operations in C programming
Manage memory and understand pre-processing directives in C programming
C Programming course syllabus
01 Introduction To C Programming
- What is C?
- Why C Programming Language is Important To Learn?
- C vs C++
02 Basics of C Programming
- Installing coding environment & 1st program
- Phases of Compilation in C
- Simple Input Output
03 Keywords, Identifers and Data types
- Keywords and Identifiers
- What are Data Types?
- Basic Data Types, Modifiers and Specifiers
- Derived Data types
- User Defined Data types
- Enums
- Type casting
04 Operators in C Programming
- What are Operators and its Types
- Arithmetic Operators in C
- Relational Operators in C
- Logical Operators in C
- Assignment Operators in C
- Conditional Operators in C
- Bitwise Operators 1 ( AND, OR, XOR )
- Bitwise Operators 2 ( NOT, LSHITF, RSHIFT )
- Comma Operator
05 Flow Control
- What are Control Structures and its types
- if
- else if
- Switch
- Need for Loops
- while
- do-while
- for loop
- break
- continue
- goto
06 Arrays
- Defination of Array and 1 dimensional Array
- Declaration of Array
- Accessing Array Elements
- Initializating an Array
- Multi Dimensional Arrays
07 Functions
- What is Function?
- What is Function Call and Function Defination
- Declaration of Function
- Function Arguments
- Call by value and Call by Reference
- Return Statement in Function
- Recursive Function
08 Pointers
- Introduction to pointers in C
- Declaring & Initializing Pointers
- Pointer Addition
- Pointer Subtraction
- Using Array Name as Pointer
- Incrementing & Decrementing Pointers
- Comparing pointers
- Dereferencing Pointer
- Double pointer or Pointer-to-Pointer
- Function Pointers
- Dangling, Void and NULL Pointers
- Wild Pointer
09 Strings
- What is String & initialization
- String Literal Vs Character constant
- Writing Strings using printf & puts
- Reading String using scanf & gets
- Create Custom Input function using getchar()
- Predefined string Functions
10 Structures & UNION
- Introduction to Structure in C
- How to declare Structure variable in C
- Initializing and accessing Structure Members
- Nested Structures
- Creating and Using Array of Structures
- Pointer to Structure and Arrow operator
- Using Structure as Function Arguments - 1
- What are Union and how to use them
11 File Operations
- Introduction to Files
- I/O
- File Modes
- How to Create a file Implementation
- How to Read a File Implementation
- Detect read & write errors using ferror and clearerr
12 Storage Class
- Introduction to Storage Class and its types
- Static Variables
- Automatic Varaibles
- Extern Variables
- Register Variables
13 Pre-Processing Directives
- Introduction to pre processing directives
- What are Macros
- Header Files
- Conditional Compilation Directives
14 Memory Management
- What is Static and Dynamic Memory
- Memory allocation using malloc()
- Using calloc() for memory allocation
- relloc() for dynamic memory allocation
- Releasing Dynamic Memory using free()
- How memory stack operates & Stack , Heap
Real-world projects you'll work on
Practice the exact kind of work C Programming professionals do on the job.
Skills you'll gain
Add these to your LinkedIn profile and resume the day you finish.
Who should take this C Programming course?
And exactly what you need before starting (spoiler: almost nothing).
This course is for
- College students in India starting their computer science degrees.
- Self-taught developers wanting to understand low-level memory management.
- Career switchers preparing for foundational technical interviews.
- IT professionals looking to refresh their knowledge of C structures and pointers.
Prerequisites
- No prior coding experience is required to start this beginner-friendly course.
- A basic computer with an internet connection.
- A free code editor to practice writing your own C scripts.
How learning works on LearnTube
The structure of a bootcamp, the price of free.
AI curates your path
Our AI picks the top 1% of video content for each topic and arranges it into a structured, goal-based curriculum. No more tutorial roulette.
Learn, then get quizzed
After every lesson, your AI tutor asks you a question and gives personalised feedback on your answer, so gaps get fixed immediately.
Finish with proof
Complete the course, build the capstone project, and claim a certificate recognised by 900+ hiring partners.
A complete C Programming course: free, structured and job-focused
You'll write efficient code, manage system memory, and build foundational software logic by the end of this training. This complete C programming course teaches you how to process data and use different data types effectively. You start with the Basics of C Programming and move through core concepts like Keywords, Identifers and Data types. As you progress, you'll tackle intermediate logic in modules like Flow Control, Arrays, and Functions. Later sections cover advanced topics like Pointers, Strings, Structures & UNION, and File Operations. You'll finish by mastering Storage Class, Pre-Processing Directives, and Memory Management.
LearnTube makes this learning process highly interactive. We take the best educational YouTube videos and organize them into 14 structured modules. After every single video lesson, an AI tutor gives you a quick quiz to test your understanding. This ensures you actually absorb the material so you don't just passively watch screens. The platform serves over 60,000 learners and connects them with more than 900 hiring partners across India.
All 92 video lessons are completely free to learn. You can access the entire curriculum, from the very first lesson on "What is C?" all the way to advanced memory allocation, without paying anything. If you want proof of your new skills, a verified certificate is available as an optional paid add-on. This lets you learn C coding at your own pace while building a strong technical foundation.
Jobs you can target after learning C Programming
C Programming is a gateway skill for some of the fastest-growing roles in tech.
Writes, tests, and maintains foundational code for desktop and system applications.
Programs microcontrollers and hardware components using low-level C code.
Builds operating system modules and performance-critical software infrastructure.
Typical entry-level salary ranges in India as of August 2026. Actual compensation varies by city, company and experience.
Earn a C Programming certificate employers recognise
Finish the course and claim a certificate you can share anywhere.
- Learn 100% free: every lesson, quiz and the AI tutor cost nothing
- Claim your certificate when you complete the course (an optional paid add-on)
- Recognised by 900+ hiring partners across India
- One click to share on LinkedIn and add to your resume
Why learners choose LearnTube
Real reviews from Google. You learn free, you get assessed free, and you pay only if you want the certificate.
Though I have 11 years of experience as an HRBP, the course helped me refresh my knowledge and gave me insights into new trends in the market. The modules were clear and easy to understand, and the quizzes were well designed. I have added the certificate to my LinkedIn profile.
I had a lot of doubts while learning, but the AI chatbot answered them in detail with simple summaries. The videos on the platform saved me a lot of time as I didn't have to search YouTube and watch random content.
Just earned my certificate in HR Management from LearnTube.ai! The platform is user-friendly and the assessment was a great way to validate my knowledge. Feeling proud of this accomplishment!
I enrolled in a LearnTube personalized course to get into a Data Analytics role. It helped me learn SQL in depth and gave me hands-on experience with Power BI. I attached the LearnTube certificate to my CV, it added credibility to my profile, and I'm currently in the interview process.
The interface is user-friendly and intuitive, making it easy to navigate the course. I encountered no errors during my time using the platform, which was a refreshing change from other online learning platforms.
Just cleared the Business Analyst assessment and got certified! Loved how the course simplifies big concepts like data-driven decision making into short, practical lessons. The automated quizzes kept me on track the whole time. Perfect boost for my resume!
The certificate gave me a real edge during my B.Tech. By the time I graduated, I had skills that set me apart from my peers, and the certification opened up more job opportunities. It gave me the confidence to stand out during interviews.
I manage many software projects as a General Manager and was looking for a good certification program to stay competitive. After researching many programs, I chose LearnTube and it was much better than I expected. The material is well-organized and practical, and what I liked most is the lifetime access.
Frequently asked questions
Everything learners ask before starting this C Programming course.
What can I do after completing this course?
You'll be able to write and understand complex C programming code. The memory management and file operations skills you learn allow you to implement control structures, create loops, and manage hardware resources efficiently from scratch.
Is C programming still in demand?
Yes. It remains essential for embedded systems, game engines, and operating systems. Companies constantly need developers who understand low-level hardware interactions and memory allocation, making it a highly valuable skill across the tech industry.
Is this C language course really free?
Absolutely. You get full access to all 14 modules and 92 video lessons at no cost. The AI tutor quizzes are also free. You only pay if you decide to purchase the optional completion certificate.
How do the AI tutor quizzes work?
After you watch a video lesson, the platform automatically generates a short quiz based on that specific topic. This immediate testing helps you remember core concepts like pointers and arrays before you move forward.
Will I get a C programming certification?
You can choose to buy an official certificate once you finish all the modules and quizzes. This paid add-on gives you a verified document to share on your resume or LinkedIn profile.
Do I need to know another language first?
No previous coding knowledge is necessary. We start with the absolute basics, including a lesson on "What is C?", and gradually introduce complex topics like data types, loops, and file operations.
How long does the training take?
The entire curriculum takes about 12 hours to complete. Since the format is entirely self-paced, you can watch the videos and take the AI quizzes on your own schedule.
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92 lessons, an AI tutor that never gets tired, and a certificate at the finish line. All you need is an hour a day.
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