Hyper links are most commonly known as links when you click on a picture a piece of text or a video and it takes you to another website or another part of a website that's a hyper link these are a few examples
one of my favorite you-tubers
https://www.youtube.com/user/PointlessBlog
The thing about video and picture links is after you uploaded them and added a link they send you wherever you set the link to send other people too