Originally Orkut was available in California, in August 2008 Google advertised that Orkut would be completely built and operated in Brazil, by Google Brazil, in the city of Belo Horizonte. Orkut is Google's online social network. Orkut Google is famous in Brazil and India. Google has taken security to our employers on Orkut very seriously, plus they have left excessive distances to help and retain them. Unlike many other social networking sites, Orkut requires users to be 18 years old to use the facility. Google I try to place a cookie meeting in a registrant's browser to try to avoid age bias once a worker registers for Orkut. Therefore, many of the issues related to the grooming of young people under 18 on social networking sites usually do not spread to Orkut. Orkut has focused its security efforts on combating unsuitable content on Orkut. They also have a cross-functional team of merchandise managers, engineers, legal and customer support staff in three areas. Question 1: Social networking sites have become very popular in recent years, especially among teenagers and young adults. They are also web-based services that will ask for registration first and then users can become subscriptions to the sites. Customers will do this by filling out employment forms and will include their age, hobbies and location. They can also upload their personal photos and change the look of their profile, plus they can add multimedia content. And then users can communicate with each other. There is another social networking site: SixDegrees.com and it was the first site recognized as a social network. This site allows all users to create their own profiles and list their friends, it also allows friends browsing. And between 1997 and 2001 there were several sites that had the characteristics of social networking. Additionally, many new social networking sites have been launched. And most of them try to repeat Friendster's initial findings or target specific demographics. MySpace was launched in 2003 to attract Friendster who wanted to adopt a paid system and has grown quickly enough to welcome groups joining. In 2004, Facebook began as a Harvard-only social networking site..