Should I use slash with <br/> tag of HTML?

[p2pFuture]

Hello everyone. I am new in HTML, CSS. My willingness is to become an expert of web design. That's I want to know HTML, CSS perfectly. I will be happy if anyone confirms me whether I use a slash with <br> tag or not?

[Zocadas]

Hello everyone. I am new in HTML, CSS. My willingness is to become an expert of web design. That's I want to know HTML, CSS perfectly. I will be happy if anyone confirms me whether I use a slash with <br> tag or not?

<br> has no closing tag like others for example <p> ..... </p>
Here is a nice reference to all important tags
https://www.codeproject.com/Articles/775/HTML-For-Beginners
But you also can play around with this editor. When you format your text, it shows you the tags.
Do you want to create Bitcoin sites?