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

MSI announces new Windows 10 gaming laptops at Computex 2016
By John Callaham last updated
MSI used the Computex 2016 trade show to announce a new lineup of Windows 10 gaming laptops that will all be released in August

MSI to show off a 'Backpack PC' for portable VR gaming at Computex
By John Callaham last updated

Starbucks still doesn't have a launch date for its promised U.S. Windows Phone app
By John Callaham last updated
Starbucks still does not have a release date for its promised U.S. Windows Phone app. The coffee retailer stated in late March it planned to release the app "within 30 to 45 days".

Windows 10 support from Microsoft confirmed to last until October 14, 2025
By John Callaham last updated

MSI's new Windows gaming laptops include one with a mechanical keyboard
By John Callaham last updated

NVIDIA updates its graphics drivers for Gears of War: Ultimate Edition on Windows 10
By John Callaham last updated

NVIDIA's GeForce Experience updated with new UI, better PC game recording and more
By John Callaham last updated

NVIDIA's latest GeForce graphics drivers are optimized for Forza Horizon 3 [Update: AMD as well]
By John Callaham last updated
NVIDIA has released its latest drivers for its GeForce graphic cards. The new versions have been optimized for Microsoft's upcoming Windows 10 PC version of Forza Horizon 3.

Gears of War 4 and Mafia III optimized graphics drivers released by AMD and NVIDIA
By John Callaham last updated

New Graphics Amplifier add-on gives a desktop GPU boost to Alienware 13 laptop
By John Callaham last updated

Runemals is Game Troopers' new Pokémon-style RPG for Windows Phone game
By John Callaham last updated

Zynga's FarmVille 2: Country Escape has quietly made its Windows Phone debut
By John Callaham last updated

Corsair's Bulldog PC and Lapdog keyboard mount offer PC gaming while on the couch
By John Callaham last updated

Unlocked Surface 3 LTE tablet pre-orders go live at Microsoft Store
By John Callaham last updated

Don't install the Windows 10 preview on the Surface 3, says Microsoft
By John Callaham last updated

This is what the first Microsoft approved Surface prototype looks like
By John Callaham last updated

Xamarin tools will be free for Visual Studio customers, runtime to be open sourced
By John Callaham last updated

Microsoft to sell unique 32GB version of Surface 3 just for schools
By John Callaham last updated

Surface RT and Surface 2 owners in the US can get up to $150 off the Surface 3 with trade-in offer
By John Callaham last updated

The lead designer of Microsoft's Surface tablets gets the spotlight in new Microsoft video
By John Callaham last updated

Surface Book pre-orders have been 'huge' so far, according to Microsoft
By John Callaham last updated

PlayStation Now game streaming service now available for U.S. Windows PCs
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.
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