Thanks to all who replied.

I got GitHub to serve out my files.
- I was missing README.md. I thought it would default to "file server".
- Go to "Setting" (top banner) | "Pages" (left column) | "main" branch (it was "none").

If URL is directory, then README.md is mandatory. Otherwise, you get 404.
If URL is file, it serve out okay.

So, I chose GitHub Pages to recommend. It's new for them, and new for me. Any "tech support" is also learning experience for me, too. So, it works out. I'll look into GitHub Desktop, later. At the moment, it's file by file on website.

On 2025-10-19 01:27, William Park via Talk wrote:

Trying to help out few non-techie people, but I'm also interested personally...

How do you make few static HTML files available online for free?

I looked at

Google Site -- you can't upload html file

Dropbox -- it shows you the text content of HTML files.

GitHub -- same thing.

Failing that, I'm considering

Put the files on USB stick, and plug it into router. It has web/file server. I would have to register DDNS, though.

Set up web server on a Linux computer. But, I don't want to be "tech support".