Lecture 1 – Unit 1: Computer as a System | 9th Class Computer Science (New Book, Punjab Syllabus)

In this first lecture of Unit 1, dive into the concept of a computer as a system — a key topic from the new 2025 Punjab textbook for 9th Class Computer Science & Entrepreneurship. We explore:

🔹 The definition of a system
🔹 Components: hardware, software, data, users, and procedures
🔹 Inputs, processes, outputs, and feedback loops
🔹 Real-life examples to make understanding simple

This video is perfect for students, teachers, and parents following the Punjab Board curriculum. Don't forget to like 👍, comment your questions, and subscribe for the full series on Computer Science & Entrepreneurship!

📚 **Chapter 1 – Lecture 1: Computer as a System**
🏫 **9th Class | New PTB Textbook 2025**
📌 **Punjab Board / PCTB Curriculum**

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