Putting a video, audio and image on HTML

Question

I just started my HTML learning process and one of these days I was thinking and talking to myself: “If I tag the source link of a picture/video/audio that is hosted on my computer to an HTML code on a webpage, what happens if I turn off my computer? What happens if my computer is, somehow, destroyed? Does (in both cases) the picture/video/audio content disappear from the website?”

What happens on that situation, guys?

Thank you
https://code.sololearn.com/WVin8qrMATS0/?ref=app

Answer 1

So instead of putting it on a local computer we store that images on web server or online image hosting sites.
https://www.lifewire.com/free-image-hosting-sites-3486329
Now you know that servers are on (active)24/7 and even if it crashes there is a backup involved
You can also use dropbox for hosting your multimedia content and make it public and link in your website