Unable to type in the code editor of HTML

HTML-CSS
1

I am unable to type in the code editor of HTML. For this, I can`t go to the next level to lessions. Please help me how can I solve this problem?

Your code so far


<h1>Hello</h1>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/responsive-web-design/basic-html-and-html5/say-hello-to-html-elements

3

Most code editors identify themselves in the header such as:

Your Title Here This is for "Alleycode HTML Editor" others are similar
4

Google Chrome Browser I am using it on Laptop.

5

You need “Hello World” inside h1 tag instead of just “Hello”.
See if that helps.