Confused about when to use fopen() vs open() in C? This video breaks down the key differences between these two file access methods and shows you exactly when to use each one. Whether you're building a system-level application or just learning C programming, understanding the distinction between high-level and low-level file I/O is essential. 📌 What you'll learn: The difference between fopen() and open() in C When to use buffered vs unbuffered file access How to choose between FILE* and file descriptors Real-world examples using both functions Common mistakes and best practices 🔧 Tools covered: fopen(), fgetc(), fgets(), open(), read(), write(), close() 💡 Ideal for beginners, students, and developers working with file systems or embedded C