To log out of Facebook on other devices, follow these simple steps:
1. From your Facebook account, click the downward arrow icon on the top right corner of the page.
2. Select "Settings & Privacy," and then choose "Security and Login."
3. Under "Where You're Logged In," you will find a list of all devices where you are currently logged into your Facebook account.
4. Click "See More" to see the full list of devices.
5. Click the three dots icon next to a device you want to log out from, then click "Log Out."
6. Facebook will then ask you if you want to log out of that device. Click "Log Out" to confirm.
By following these steps, you can easily log out of Facebook on any device you no longer want to be connected to your account. This is a good practice if you have accessed your Facebook account from a public device or if you are concerned about the security of your account.