How to use Emoticons on Facebook?

On Phone:

1. Open the Facebook app.
2. Tap to create a post or comment.
3. Open the keyboard and tap the smiley face icon.
4. Select your emoticon.

On PC:

1. Click to create a post or comment.
2. Press Windows + ; (semicolon) on your keyboard.
3. Select the desired emoticon from the pop-up menu.

Note: Both phone keyboards and PC shortcuts offer a limited selection of emoticons. For a broader collection, you can access the Emoticon Hub.