Sometime we have to login our Facebook account in another device or in friend’s device. When we do not have our phone or we have to go somewhere where we can not get signal of internet. That’s why we have to take help of our friends or neighbours to login Facebook account on their device and logout when finished . We always have a doubt about password. When we forget to log out after finishing. These days there are several apps or permission on device that are built to automatically save our username or password. Therefoy we are not sure if we have logout properly or that person is using our Facebook account. Today we will discuss on How to know other person Logged Into Your Facebook Account and how to logout Facebook account remotely.