1000Wing questions based on the given scenario (25@5 Marks each question) American online social media and social networking service company the Facebook Inc. based in Menlo Park, California. Its website was launched on February 4, 2004, by Mark Zuckerberg. On September 6, 2006, News Feed was announced, which appears on every user's homepage and highlights information including profile changes, upcoming events, and birthdays of friends.[246) This enabled spammers and other users to manipulate these features by creating illegitimate events or posting fake birthdays to attract attention to their profile or cause The "like" button, stylized as a "thumbs up" icon, was first enabled on February 9, 2009, and enables users to easily interact with status updates, comments, photos and videos, links shared by friends, and advertisements. Once clicked by a user, the designated content appears in the News Feeds of that user's friends, and the button also displays the number of other users who have liked the content, including a full or partial list of those users. The media often compares Facebook to Myspace, but one significant difference between the two Web sites is the level of customization. Another difference is Facebook's requirement that users give their true identity, a demand that MySpace does not make. Facebook enables users to choose their own privacy settings and choose who can see specific parts of their profile. The website is free to its users and generates revenue from advertising, such as banner ads. On July 29, 2011, Facebook announced its Bug Bounty Program in which security researchers will be paid minimum of $500 for reporting security holes on Facebook's website. n June 7, 2018, chief privacy officer Erin Egan noted that a software bug had resulted in about 14 million Facebook users having their default sharing setting for all new posts set to "public" BaSerl on abce Soltwake de scribe techiques rod alidation a Yo