Tell us what’s happening:
I understand the code. How do I sign in to save my progress??
Your code so far
<h1>Hello World</h1>
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36.
Link to the challenge: