Class 11 Computer Science Notes For Punjab Board are designed to make computer science and programming concepts accessible and understandable for PCTB students. These Computer Science Notes are designed specifically for PCTB students of Class 11. Developed with the latest PCTB Computer Science Syllabus 2024-25 in mind, these notes aim to simplify complex concepts, making them easily understandable and accessible. These 11th Class Computer Science Notes will guide you through essential topics such as programming, Python, data types, functions, control structures, data structures, file handling, and more. You will also explore broader areas of computer science for class 11, including societal, legal, and ethical considerations related to technology.