There are currently hundreds of extremist videos available on YouTube.
The first Global Internet Forum to Counter Terrorism (GIFCT) workshop takes place today in San Francisco.
American rapper Wiz Khalifa's single See You Again featuring Charlie Puth has become the most viewed YouTube video, with 2.9bn views.
Cord-cutting -- ditching your TV subscription for online services -- is gaining momentum, especially in the US and for pay-TV operators the two options are becoming increasingly clear: adapt or die.
Apple's market cap reached $800bn for the first time on Monday, prompting suggestions that the tech giant could soon become the world's first trillion dollar company.
Do you remember that thing called live TV?
Facebook is one of the largest online platforms for video, arguably only second to YouTube, and it seems Mark Zuckerberg wants to make it even bigger.
Think Amazon combined with eBay combined with PayPal combined with Twitter – add to that a bank and wealth manager – that’s Alibaba Group for you, and not even in its entirety.