HTML basics help

I am writing my first HTML code using Atom, but I can’t figure out how to view what I just wrote as a web page. The video does not explain this, please help, what to I press to make the web page display so I can see the code that I just wrote live.

@Cannon
Thanks for reaching out!
Sure, you can right click on the atom file you save in the computer and open with browser

Hope this helps