Belgrade, Serbia - June 6, 2013: Samsung Galaxy Note 2 screen with social media applications of Facebook, Twitter, Google+, Linkedin, ChatON, Hangouts, WhatsApp, Instagram.
London, UK - November 11 2016: The buttons of Skype, Instagram, Messages, Snapchat, Whatsapp, Pintrest, Facebook and Twitter social media apps on the screen of a mobile phone
Woman hand holding a white spech bubble with a illustration on blue background. This illustration has a yellow crown and content word into window computer.
Google logo in the browser page and mouse pointer over "Google search" button. Photo was taken on computer monitor. Google is the biggest search engine in the internet.