With the ever increasing size and the explorative growth of
digital document and content, the traditional
electronic information exchanging tool such as email and instant message, web- meeting etc. can not fully satisfy massive user's needs. With the development of central controlled distributed scalable
virtual machine (CCDSVM) and the web-based computer user working (operating) environment (WCUWE), the problems mentioned above can be easily solved by introduce a common 'dynamic
work space' technology of this invention within
frame work of CCDSVM and WCUWE. With 'dynamic
work space' technology, user can use conventional browser to instantly post or un-post messages, digital documents or contents or said resources without install specialized
software, without size limitation, with security, and further to obtain capability of anywhere and anytime peer-to-peer exchanging information within organized user-group or in one-to-one fashion. In addition, WCUWE of CCDSVM provides each user a private
work space and each group a common work space under the dynamic work space umbrella, therefore, WCUWE provide users of CCDSVM a safe secure infrastructure hierarchy for users or group of users to efficiently manage, sharing, and access the right information in time anywhere on the network.