NO WALLS

Computer software, namely internet operating system software for creating a personal computing environment in an internet browser, internet desktop software for accessing a personal desktop through an internet browser, software for accessing one web site through another web site, software for authentication of a user from one Web service to another, software for transferring data from one web service to another, and software for browsing data on a web site, and software for placing advertisements in internet based software applications

Hosting and maintenance of Internet sites for third parties, namely, hosting an internet operating system for providing a personal computing environment accessible via an internet browser, hosting an internet desktop which is accessible through an internet browser, hosting a computer file system accessible through the internet, hosting a data graph website accessible on the internet; application service provider services namely, hosting software for browsing a data graph on the internet, hosting software tools for computer assisted software development for developing software through an internet browser, hosting single sign-in authentication software for browsing from one Web application to another with a single sign-in event