You point your browser at a local IP address or hostname and suddenly you have a full XFCE desktop running in your browser.

I'll be honest — when I first heard about an operating system that runs entirely on a browser, I didn't take it seriously. It sounded like a fun little experiment, not something you could actually use ...

Now, the operating systems we will look at are far older than Windows 11/10, which is why we can run them in modern web browsers like Google Chrome, Microsoft Edge, etc. If you are running a Mac, then ...