Facebook: Here's How to See the Off-Facebook Activity You've Turned Off

You can turn apps and websites back on if you need to

Facebook’s Off-Facebook Activity tool allows you to see and manage the information the social network receives about you from other applications and websites. As part of this tool, you can stop Facebook from saving all of your off-Facebook activity to your account. However, by doing this, you will lose the ability to login to apps or websites using your Facebook account. Our guide will show you how to turn your off-Facebook activity back on for a particular app or website if you ever need or want to.