When you buy through our links, Business Insider may earn an affiliate commission. Learn more Facebook has dozens of apps spread across even more platforms. And although Facebook's apps have ...

How to Log Out of Your Facebook Account From Suspicious Devices How to Protect Your Account After Logging Out Suspicious Devices To check the devices where your account is logged in, navigate to ...

Did you borrow a friend's device to check your Facebook feed and activity and forget to log out? You can check which devices ...

Earlier available on the desktop version, Facebook has now expanded the support of physical security keys for two-factor authentication (2FA) on mobile devices. Starting from Friday, the users can ...