John Callaham
John Callaham was a former contributor for Windows Central, covering Windows Phone, Surface, gaming, and more.
Latest articles by John Callaham

By John Callaham Last updated

By John Callaham Last updated

By John Callaham Last updated
The Surface 3 LTE, with 64GB of storage, is now on sale at AT&T for $599 without a contract and T-Mobile will start offering the tablet to its @Work business customers on July 31.

By John Callaham Last updated
Microsoft has announced it has begun shipments of its big Surface Hub touchscreen PCs with Windows 10 to its pre-order customers. The company has not stated how many Surface Hubs have shipped.

By John Callaham Last updated

By John Callaham Last updated

By John Callaham Last updated

By John Callaham Last updated

By John Callaham Last updated

By John Callaham Last updated

By John Callaham Last updated

By John Callaham Last updated

By John Callaham Last updated
Sony has officially launched the PlayStation Now game streaming service for Windows PC owners in the U.S. The service previously launched for PCs in UK, Belgium and the Netherlands last week.

By John Callaham Last updated
Seattle's KING 5 is the first local TV station in the world to use Microsoft's large Surface Hub touchscreen PC as part of their news broadcasts.

By John Callaham Last updated
Microsoft has released the third build to software developers for the preview version of Visual Studio '15', which is the code name for the next major release of its development tools.

By John Callaham Last updated
Verizon Wireless is now selling Microsoft's Surface 3 LTE to its business customers, for the price of $649.99 with a new two-year contract or $749.99 for the full price without a contract.

By John Callaham Last updated
Microsoft posted a new series of official videos showing its big Surface Hub touchscreen PC in action. The clips include how it is being used by the Royal Academy of Music in London.

By John Callaham Last updated
Microsoft is ending a Bing Rewards option that allows users to donate their points to their local school so they can get a Surface 3 tablet. The donation program will end on June 30.

By John Callaham Last updated
Disney and Lucasfilm have released the final trailer for Star Wars: The Force Awakens. The long-awaited seventh movie in the series is set to be released in movie theaters nationwide on December 18.
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