Data Structures and Algorithms for Beginners is a foundational course designed to help new programmers understand how data is organized and how problems are solved efficiently using algorithms. This course introduces the core concepts of data structures such as arrays, linked lists, stacks, queues, trees, graphs, and hash tables. Alongside this, it explains essential algorithms including searching, sorting, recursion, and basic optimization techniques. The goal is to help learners build strong problem-solving skills and think logically when writing code. Each topic is explained in a simple and structured way, supported by practical coding examples that make learning easier and more interactive. The course also covers time complexity and space complexity to help students understand the efficiency of different solutions. By practicing real-world problems, learners gain confidence in applying these concepts in interviews and software development tasks. This course is ideal for beginners in computer science, self-taught developers, and students preparing for technical interviews. It builds a strong foundation for advanced topics like competitive programming, system design, and advanced algorithms. By the end of this course, learners will be able to analyze problems, choose the right data structure, and implement efficient algorithms to solve them effectively.