Facebook Thumbs Up Icon
Action 1: Position your arrow
To create the thumbs-up symbol on Facebook, click the location where you want the symbol.
Step 2: Enter the shortcut on your key-board
Type the following in your key-board: open parenthesis, the letter "Y" in caps, and then shut parenthesis. The end outcome need to appear like this: (Y).
Step 3: Click Enter
Once you have gotten in the shortcut, hit Enter on your key-board. Your (Y) ought to be changed by the blue thumbs-up smiley.