The school where the author works is a key middle school. In recent years, with the large investment in modern educational equipment, our school has installed a multimedia teaching system for each class. Although each class has arranged electrical teachers and trained them in the use of multimedia teaching system, there are still many problems that keep the equipment maintenance teachers busy.

Restricted users ensure network security.

We created a new 00 1 restricted user in the classroom computer. The computer administrator user sets password protection, fixes the computer ip in the administrator state, and sets the ip different from the office computer network segment. 00 1 restricted user login in class. In the restricted user state, students have no right to modify ip, can't surf the Internet, can't browse office computers, and can't install some game programs.

The server * * * enjoys a data transmission station.

The courseware made by the teacher should be taken to the classroom. We installed a server and two network cards to connect the classroom computer and the office computer, and fully enjoyed the fun of D disk as a data transfer station.

Automatic login of restricted users

Since there are two users in the windows xp system, there is a user login interface every time it is started. Therefore, you need to run "Control User Password 2", select 00 1 user in the User Account interface, and then remove the check mark in front of "To use this computer, the user must enter the user name and password", so that the system will automatically log in as 00 1 user after startup.