[FusionBB Versions: 3.0+]
Use the FAQ Editor to quickly add and edit your site's Frequently Asked Questions list.
To edit your FAQs, go to:
AdminCP >> Language >> Edit FAQ
Editing Your FAQs

This Admin section lists each main topic heading, such as
General Site Questions and
Posting Questions. To edit entries under a certain heading, click that heading's name to expand the question/answer list, then make what changes you need to.
The image also shows the drop-down menu which allows you to easily move questions/answers from one section to another, or to delete the item entirely.
To update your questions for that section, click the
Submit Change wording at the right edge of that section's heading.

New FAQ Category & Topic and Answer sections

To add a New Category of question or New Topic and Answer, scroll to the bottom of the FAQ Editor section and input your information. For the New Topic and Answer section, be sure to use the drop-down menu list to choose the section that you want your new topic to be listed under.
When complete, click the
Submit Change button to add your new information or category.