This is a really cool site to bookmark if you’re a distro-hopper or thinking about switching to Linux. It lets you test loads of new operating systems using a browser-based VNC session, without the need to download or install a thing!
There are no restrictions for the operating systems, so you can test all functionality, install software, test the bundled programs and even delete or format the hard disk of the virtual system. All of your changes get reset back to a fresh copy when you exit the session.
Check it out here: https://distrotest.net