Sometimes You Login Into Facebook To Discover Inbox Messages From Unkown Group Like 500 , This Makes Facebook Boring Since You Didn't Know How You Got Into The Group Conversation.. Follow The Steps Below To Option Yourself Out Of Such Conversation..

You Must Be Logged In To Facebook On PC Or Any Of The Mobile Phone Browsers. Open That Particular Conversation Message From Your Inbox.

Click On The Action Button At The Top Right Corner Of The Page And Click "Leave Conversation" Option From The Drop-Down. You Are Now Out Of The Conversation.