When a FAQ entry is submitted to a FAQ that you "own", you will receive a system message (flashing red icon). Opening it will display a message like this one:
(Thanks to Optimized for the graphic)
Going to your FAQ, you will see the new entry at the bottom of the page.
The entry is in small letters, and you can examine it by clicking on "edit". It may or may not be accompanied by a user's name ... if not, it is just a question with no answer.
If when you examine the entry, you find it is acceptable as is, check the topic that it is going under, and if satisfactory, hit "submit". Otherwise, edit as needed, preview and submit. If you wish to delete the entry, just hit the delete key.
New: If a FAQ owner does work on the FAQ, no other owners are notified. This is a recent change.
If this is an entry that has been submitted, but not yet added to the FAQ, you can simply click on "del" visible at the end of the proposed entry.
If you would like to delete a FAQ subject that has expired or is no longer accurate, you can do it by clicking on "del" at the bottom of the entry when viewing it.