Amazon says it will be offering $20 gift cards to customers that did not get their holiday packages sent to them by Christmas, after UPS got hit with an unexpected spike in deliveries.
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