How do I turn on the option to review tags that friends add to my posts before they appear facebook?

How do I turn on the option to review tags that friends add to my posts before they appear? 

If you’d like to review tags that friends add to things you share before they get added, turn on Tag Review. Click the account menu at the top right of...

How can I turn off tag suggestions?

If you don’t want Facebook to suggest that friends tag you when photos look like you, you can turn off this feature:

1. Click the account menu at the top right of any Facebook page and choose Privacy Settings.
2. Find the Timeline and Tagging section and choose Edit Settings.
3. Click Who sees tag suggestions when photos that look like you are uploaded?
4. Click on dropdown in the lower-right corner of the pop-up and choose your audience.

When you turn off tag suggestions, Facebook won’t suggest that friends tag you when photos look like you. The template that we created to enable the tag suggestions feature will also be deleted. Note that friends will still be able to tag photos of you manually.

Before you opt out of using this feature, we encourage you to consider how tag suggestions benefit you and your friends. Our tagging tools (including grouping photos that look similar and suggesting friends who might be in them) are meant to make it easier for you to share your memories and experiences with your friends.