i want to know poke means in facebook means ?

[Everlearner]

Hi vini,

1) What is a poke? How do I poke someone?

When you poke someone, they'll receive a notification that you've poked them. People poke their friends on Facebook for a variety of reasons. For instance, you can poke your friend just to say hello.

To poke a friend:
Go to their timeline
Click in the top right corner
Click Poke

2) What happens when I poke someone?

When you poke someone, they'll see the poke icon along with your name when you're logged in on your desktop computer. The person you poke may also receive a notification.
Only the person you poke can see that you've poked them.

3) Can I get a poke back after I remove it?
Once you remove a poke from your homepage, you can't get it back. But you can still poke back. Removing a poke also allows the other person to poke you again.

Thanks and Best Regards,