A new global study into wi-fi coverage finds that there will be nearly 48 million hotspots around the world by the end of the year.

Japanese consumer electronics giant Sony reports a net loss for the three months to September of 136bn yen ($1.2bn; £762m).

Call of Duty lead developer Michael Condrey tells Newsbeat people should play games to "have fun", "be social" and "build communities".

Microsoft has stopped selling Windows 7 and 8 as statistics suggest people are slowly adopting its newer software.

Facebook creates the ability for users to connect directly to the social network via anonymising "dark web" service Tor.

You can't stream Taylor Swift on Spotify any more - she's removed all of her back catalogue from the site.

Dogs and humans should be able to understand each other better, as US researchers develop wearable tech for canines.