free web based operating systems

Links:

Desktoptwo

free web-based desktop or webtop that mimics the look, feel and functionality of a local computer, all contained within one browser window and fully accessible from any Internet-connected device. broken link?Comments 

EyeOS

completely free (Open Source) web operating system running from your browser. broken link?Comments 1

GOPC

your personal desktop computer, with all your programs and data all kept on-line. It's like a 'virtual' or 'on-line' PC, loaded with software, that you can access over the Internet from anywhere in the world. broken link?Comments