12. YouTube Shortcuts
We have more YouTube tricks on our list of cool computer tricks and hacks to impress your friends. If you use “space” to pause your videos, you’ve noticed that sometimes it just scrolls the screen down. So, instead, you can press “K” and your YouTube video will stop/resume every time. Also, “J” key will take the video 10 seconds back, while “L” key will forward it 10 seconds.

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