Hello, I am new in this of HTML
, CSS
and JavaScript
I was watching some tutorials of computer pills: D, and well if I do not have an error when viewing the page in the browser, it appears doubts because in the debugger marks the error.
windows is not defined
And in the browser, it marks me like this:
I clarify that the doubt is because I only want to understand why in the debugger (from WebStorm of the browsers) this error comes out, it is not that it hinders the functionality because when I click on the paragraphs, the alert window works.