Mark Guim
Mark Guim is Video Editor at Windows Central. He switched to Windows because the MacBook Pro isn't Pro enough. You can follow him on Twitter at @markguim.
Latest articles by Mark Guim
Edit your photos in style with the clever Pic2share for Windows Phone
By Mark Guim last updated
How to pay for coffee at Starbucks with your Microsoft Band 2
By Mark Guim last updated
The Microsoft Band Tiles gallery now has your favorite NFL teams
By Mark Guim last updated
Lenovo Yoga 700 review
By Mark Guim last updated
Lenovo's Yoga 700 laptop isn't quite the flagship as its Yoga 900 cousin, but that doesn't mean it's not good.
Flow Free: Bridges, simple puzzle game you can waste a lot of time on
By Mark Guim last updated
Instagram BETA brings performance improvements and crash fixes in latest update
By Mark Guim last updated
GIF Chat arrives at Windows Phone Store, send self-destructing animated GIFs to friends
By Mark Guim last updated
Magically erase unwanted objects in your photos with TouchRetouch for Windows and Windows Phone
By Mark Guim last updated
Hands on with Microsoft's next gen 'Project Spartan' web browser
By Mark Guim last updated
Formula 1 season kicks off this Sunday, follow with ESPN F1 app for Windows Phone
By Mark Guim last updated
How to use music control in Microsoft Band 2
By Mark Guim last updated
Earlier this morning, Microsoft announced a couple of new features for the Microsoft Band 2. The update included music controls. Want to know how it works? Check out our how-to video.
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