WebM

WebM is like a special kind of video that can be played on the computer or the internet. It's a little bit different than other videos because it's made in a special way that doesn't need as much space. You can think of it like a magic trick - it makes videos look good but it doesn't need as much room in your computer's memory. That means you can watch more videos and your computer won't get slow. It's like having a special power that helps you watch videos without using too much space.