Windows XP which has a new user system entirely different from Windows98. With this new system there has been innate from Windows NT/2000. Now there are different users with a free profiles can also be defined. It means that the entire user can have special permissions which will allow the user to carry out assured tasks. Each user will be having different start up menu and it's own My documents folder that will provide him to be protected by the password. There is also a folder wherein all the users can have an access and the documents that desire to be shared with the other users can be located easily. For example, a Father user type and has access to the entire Internet and a Son user who types and is not been granted to access certain violent or sexual web pages. To jump from one user's account to another is not essential to turn off the computer nor that a user can closes what he was presently doing, one must just start a new session with another user and later it's possible to go back to the other session which will remain in the same state it was left. The system handles the different active users without any interference.