Tell us what’s happening:
SyntaxError: Cannot declare a const variable twice: ‘n’.
I used another laptop microsoft and it works.
is there a program I have to download for Mac laptop?
Your code so far
<h1>Hello World</h1>
Your browser information:
User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/603.3.8 (KHTML, like Gecko) Version/10.1.2 Safari/603.3.8
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Challenge: Say Hello to HTML Elements
Link to the challenge: