How to operate the Category Editor.
The Category Editor is an easy way to prevent access to a group websites that contain content you find objectionable.
You can see what categories of content that are currently available here.
You can select your categories by logging in under My Account, and then go to Category Selection.
Note that after making your selections:
blocking a category will usually take affect inside of 15 minutes.
un-blocking a category will usually take affect between 15 - 45 minutes.
Rebooting will expedite this process.