Lock-down Internet Explorer with password

Overview

You can prevent others from using IE to surf the Internet by using its built-in "Content Advisor". A Supervisor password can be set to control the usage of IE.

Reference

Yahoo! Answers: Block other users from accessing the Internet Explorer

HOW TO: Use the Internet Explorer 6 Content Advisor to Control Access to Web Sites in Internet Explorer

Steps (For IE 7)

1. Open up Internet Explorer
2. Click Tools
3. Click Internet Options
4. Click on the tab Content
5. Underneath 'Content Advisor', Click Enable
6. Then click on the tab General
7. Under 'Supervisor Password click Create
8. Make you password then click Ok.
9. Then Apply and finally Ok