BERLIN, GERMANY - FEBRUARY 11: A student uses an Apple Mac computer at the Friedensburg Oberschule (Friedensburg high school) during the tenth annual Safer Internet Day (SID) on February 11, 2014 in Berlin, Germany. Safer Internet Day (SID) is held internationally to promote safer and more responsible use of online technology and mobile phones, particularly amongst younger people. (Photo by Adam Berry/Getty Images)
