Today internet has important role to play in every field that includes technology, science, education and many other fields.Usage of internet is growing rapidly and internet has made several tasks easier by introducing new methods. Every day on an average 294 billion mails are forwarded through internet and 2 million blog posts are updated daily by various internet users. Facebook is the top most application that is visited by 172 million people across the world. Facebook users update 532 million statuses and upload 250 million photos per year.
Every day 864,000 hours of videos are uploaded in to YouTube and it is estimated that most of internet users spend 14.6 minutes to view online porn videos. More than 35 million applications are downloaded by the mobile users through internet.
