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
Use DocuSign Ink to sign important documents on Windows Phone 8
By Mark Guim last updated
Samsung Notebook 7 Spin (2018) review: A simple 2-in-1 laptop
By Mark Guim last updated
Change your Microsoft Band wallpaper with Pimp my Band for Windows Phone
By Mark Guim last updated
5 reasons Microsoft's Outlook on iOS is annoyingly better than Outlook on Windows 10 Mobile
By Mark Guim last updated
Sozoom for Lumia 1020 and 1520 adds better handling of portrait photos in latest update
By Mark Guim last updated
Microsoft files suit against Acacia over smartphone and mobile computing patents
By Mark Guim last updated
How to use Reading View on the Windows 10 'Project Spartan' browser
By Mark Guim last updated
Sandisk's 128 GB microSDXC card reportedly works with the Lumia 1520
By Mark Guim last updated
How to create a VIP list to limit mail notifications on the Microsoft Band
By Mark Guim last updated
Bounce for Band uses the Microsoft Band as the controller in this Windows Phone game
By Mark Guim last updated
How to edit or create custom text replies on the Microsoft Band
By Mark Guim last updated
Report: Nokia Normandy, low-end hardware with forked version of Android
By Mark Guim last updated
Fhotoroom adds invert tilt shift and straightening in latest update
By Mark Guim last updated
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