TeCh InSiGhT

You can adjust your autoplay settings to On , Wi-Fi only or Off .     If autoplay is On , videos will autoplay using a mobile data connection. The data used depends on the amount of time you spend watching a video. If you scroll past an autoplay video in News Feed, your phone will use less data than if you stop to watch it for a longer period of time.       If autoplay is Wi-Fi only , videos will autoplay only when your phone or tablet is connected to Wi-Fi. If you're using Facebook on a mobile data connection, you'll have to click on a video to play it. If you click and play a video while using a mobile data connection, it will use mobile data.       Note: You might need to click a video to play it even if your autoplay settings are On . This could happen if the mobile connection is slow or if you've used a large amount of mobile data recently.    More tips and trick https://www...

    Suppose you used your facebook account at a public place ( like CYBER CAFE , FRIENDS LAPTOP etc. ) and you forget to log it out or sameone got your fb credentials using any keylogger software and used it for there fun by performing any kind of activity via your fb account and then you've noticed that activity suspicious on your Facebook account--messages you never sent, Wall posts you never published, or Notifications you never checked.    Luckily , Facebook recognizes this possibility and has implemented some security tools to ease your worries and help you keep track of any mischief on your account. ( Whenever you, or anyone, logs into your Facebook account, a new entry is added to your login history: it includes the web browser or device / mobile app used, the estimated physical location, and the exact date and time. Since this setting is enabled by default (it cannot be disabled), and since it cannot be bypassed in any way , it's a reli...