What's Cloud Computing?
Cloud computing is an idea that what makes up your "personal computer" - your desktop, your apps, and your data, - can live and run on the Internet instead of on your hard drive.
With our "Cloud" operating system, users can turn on their computers to a web browser, and immediately start surfing the web, emailing, and chatting. "Cloud" simplifies the experience of using a computer, by moving everyday computing into the web browser.
Cloud can be installed and used together with other operating systems, or can act as a standalone operating system.
source : www.thinkgos.com