How to edit a file created in Git?

Question

git

Good afternoon, I created a repository on github, created folders and files using the console, pushed them to github. The question is how to open a file such as index.html in an editor such as sublime text created in git. The picture shows my file structure.

Answer 1

start [filename] - so the file opens as if you double-clicked on it. That is, it will open in the editor to which this type of file is attached.
notepad [filename] - this will open in notepad.
Well, by analogy:
your_editor [filename]

Answer 2

1. Run sublime text
2. Open index.html

Answer 3

Thanks everyone, I'm just confused.