Help me to explain every thing properly

Tell us what’s happening:

Your code so far


<h1>Hello</h1>

Your browser information:

User Agent is: Mozilla/5.0 (Linux; Android 5.1; HUAWEI LUA-U22) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Mobile Safari/537.36.

Challenge: Say Hello to HTML Elements

Link to the challenge:

Hi @saymaafrin2006. What is your question?