2. SOCIAL NETWORK ?
Social network is a social structure made of nodes (which are
generally individuals or organizations) that are tied by one or
more specific types of interdependency, such as values, visions,
relationships, kinship, dislike, conflict or trade. - Wikipedia
*Not to be confused with social network services.
Rest of the
4. WHY TO USE SOCIAL NETWORKING ?
Create groups, communities.
Sharing information – files, music, video, pictures
Lower cost ( via – internet, mobile phone GPRS etc)
Advertising at a cheap cost.
5. SOME POPULAR
SOCIAL NETWORKING WEBSITES
2002 – ORKUT
2003 – MYSPACE
2004 – FACEBOOK
2005 – YOUTUBE
2006 – TWITTER
2011 – GOOGLE+
6. YouTube was founded by Chad Hurley, Steve Chen
and Jawed Karim, who were all early employees of
 The domain name "YouTube.com" was activated on
February 15, 2005,and the website was developed
over the subsequent months.
 Now Google purchases YouTube for $1.65 billion
7. HOME PAGE OF
is a social networking and identity
service, operated by Google Inc.
 The service launched on June 28, 2011 in an inviteonly "field testing" phase.
 On July 14, 2011, Google announced that Google+
had reached 10 million users just two weeks after it
was launched in a "limited" trial phase.
9. HOME PAGE OF Google+
10. The origins of Facebook have been in dispute since
the very week a 19-year-old Mark Zuckerberg
launched the site as a Harvard sophomore on
February 4, 2004.
 Now the site has become one of the biggest web
sites in the world, visited by 500 million people a
11. HOME PAGE OF FACEBOOK
12. AREAS OF BUSINESS THAT USE SOCIAL
ADVERTISING: Businesses are now tapping into the online world to
advertise their products and services
 Social networking websites post ads for their
members which reach a greater number of people
and can be seen as a form of mass media
 Some examples of successful websites include
Amazon.com, Ebay, and BestBuy.com.
13. ADVERTISING ON THESE WEBSITES
14. TYPES OF SOCIAL NETWORKS
back in touch
(a place for
15. GROWTH OF SOCIAL NETWORKING USERS
16. GEOGRAPHICAL DISTRIBUTION OF SOCIAL
Misuse of personal information
Misuse of data
Creation of Communities and groups for wrong
Misleading and misguiding people
of almost everyone’s life.
 Every thing is this world has some +ve & -ve’s.
 Teenagers are the one’s you use these sites the
 These sites are useful to users, owners and third
 Huge platform for data & information sharing
 Growing increasingly.
 Scope for improvement (weak regulatory role)