One of the world's largest telecommunications providers has launched a trial in which free Wi-Fi access is provided in exchange for picking up dog poop - the greater the weight, the longer you'll get.
A week of Windows 10, holograms and Exploding Kittens on Mars
Office 2016 launching this year, touch apps coming soon
Microsoft reveals the next version of Windows 10
Introducing Windows 10 for phones
Hands on with HoloLens
Download: Windows 10 build 9926