If you prefer not to receive notifications when someone clicks like on your posts, you can easily disable them by changing your preferences in the Edit Options section of your User CP.
Click on User CP
in the upper right hand corner of the community, then from the left side navigation, select Edit Options
At the bottom of the "Messaging & Notification" section you will see a spot referring to like notifications.
Simply select the option that works for you.
This is just an FAQ tutorial thread. If you have additional questions or need help with this topic, please start a new thread in our Site Feedback, Help, and Suggestions