How to Start a Countdown on Facebook
You can add a countdown to your Facebook timeline so you and your friends can keep track of the time until an important moment in your life. There are various apps you can use for this purpose, depending on the type of moment you want to count down. You can use Graph Search to search for the app that is most suitable ...
Select the countdown app you want to add to your timeline by clicking on its name. For example, if you want the countdown to display the time until Christmas, ...