Never use facebook/twitter on someone else` computer

Nowadays everyone who is using internet is using facebook or other social media websites.But imagine if someone steals your password s and other login information and spoils your relationships.Definitely nobody will like to be deceived like this.Thats why we create long and complex passwords but this struggle is nothing fruitful when we are using our facebook on someone else`computer.There are softwares called key-loggers or key catchers that can save every key pressed and hence your password and log-in information is recorded by the computer of the user.Hence you get hacked this way.So guys next time be very careful.