An undated handout screen grab of a privacy notification reminder alerting a user before they make a post on Facebook. The social network site announced on May 22, 2014, it will change how it treats new users by initially setting their posts to be seen only by friends and explain to them that adjusting the setting to â€œpublicâ€ means that anyone on the Internet can see their photos and messages. (Handout The New York Times) -- NO SALES; FOR EDITORIAL USE ONLY WITH STORY SLUGGED FACEBOOK PRIVACY BY  VINDU GOEL. ALL OTHER USE PROHIBITED. -- Photo: HANDOUT / New York Times / HANDOUT