I tried the OS "YouOS" which starts with a web browser
I feel like logging in and operating. Since I can create an account for free, I tried it immediately. Welcome to YouOS.
Create an account from here
I logged in and started the mail software
Various applications can be launched from the button on the upper left
IRC chat is also possible
It is also possible to hit a shell
Saved files are of course saved on the remote. The sticky note on the right is visible.