You share your computer with other users. You install a new Microsoft Windows Internet Explorer add-on to view videos on the computer. You discover that this add-on conflicts with existing add-ons that other users frequently require. You need to ensure that you are able to view videos without affecting other users. What should you do？（）

A. Uninstall the new Windows Internet Explorer add-on.
B. Log on as an administrator and disable the new Windows Internet Explorer add-on.
C. Direct other users to log on and disable the new Windows Internet Explorer add-on.
D. Select the Turn off Automatic Website Checking option for the Phishing filter.