How Computers Store Images, Audio & Video | 9th Class Computer Science | Chapter 02 | Lecture 07

Hey learners! 👋✨
Welcome back to another exciting lecture of 9th Class Computer Science (New Syllabus 2025)! 💻

In this video, we’ll explore how computers store images, audio, and video — the things that make our digital world come alive! 🎧🎥🖼️
Have you ever thought about how your favorite audio, photo, or video fits into a computer’s memory? 🤔
In this lecture, you’ll learn:
✅ How images are stored using pixels and color codes
✅ How audio is saved as digital sound waves
✅ How videos combine images and sound together
✅ The difference between file formats like JPEG, MP3, and MP4

Everything is explained in simple, easy-to-understand language — perfect for both Urdu and English medium students.
This lecture follows the Punjab Board New Syllabus 2025, so it’s exactly what you need for your exams and concepts!

If you enjoyed learning, don’t forget to Like 👍, Share ❤️, and Subscribe 🔔 to keep supporting and learning with us.
Let’s discover how computers bring pictures, sound, and video to life! 🌟

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Keywords

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