customize chat setting on Facebook

how to turn-off (or) on chat in Facebook:

Facebook sidebar shows friends list you interact with most.you may want to disable(turn-off) chat for all user or particular user or customize your availability to certain friends only.
Facebook allows you to customize your visibility setting for all users (or) certain user
just follow the step's to change your visibility.

STEP 1:  turn off chat visibility for all friends
              click setting gear icon it appears right bottom on your Facebook page

STEP 2: turn off chat visibility for certain friends.
            open chat window for you want to turn of chat for that particular person click setting gear icon it                   appears on right top on your chat window

Categories: Facebook tricks