How to Add Dislike Button to Facebook?

Facebook Dislike Button

Facebook allows people to like their favorite stuff but you can’t dislike things that you hate. Facebook has not introduced dislike button till now. But you can still have dislike button along with like button for all stuff on Facebook. Just install Facebook dislike 1.1 extensions for chrome

https://chrome.google.com/extensions/detail/lpekolbadenjphaaapbgdienjjpgbali

or add-on for firefox.

https://addons.mozilla.org/en-US/firefox/addon/47023/

After installation of extension, you will be able to dislike Photos, status updates etc. on Facebook.