Sometimes when interacting with other members on a forum, you may come across a post that you either enjoy or agree with, but don't necessarily have anything to add to the discussion thread yourself. Instead of posting your own reply in the thread with something like "I agree with you", you can show appreciation to the members post by using the Like system.
When you like another members post, a message will appear at the top of the post showing the amount of likes the post has received. When this message is clicked, a pop up window will display the names of the members that have clicked the like button for that particular post. If you do not see a message noting how many likes a post has received, then that means that the post has not yet been liked by another member of the forum just yet.
Once you have located a post that you would like to show appreciation for, locate the button found in the top-right hand corner of the post. Once this button is clicked, the liked total for the post will increase by one, and your name will be added to the list of members who have liked that particular post.