[worble]

>Alternatively, you can launch your browser first, click File > Open File…, then navigate to your index.html file.

Uh, I don't think browsers have had the File toolbar for a long time, I just checked to make sure I'm not crazy and Firefox and Chrome on my system certainly don't.

[pasc1878]

I just tried Firefox, Vivaldi, Brave, Safari, Orion They all have File->Open File ...

[Toorkit]

Sometimes they don't show up until you press Alt, but they're there.