content: I have a dual screen setup and it handled it fine.  The only issue I've had is that my primary monitor (ViewSonic) keeps switching the input setting to HDMI AV instead of HDMI PC every time I wake the PC from hibernation or sleep.  Both settings show the screen, but the HDMI AV setting stretches the screen out beyond the limits of the monitor.  There's probably a way to have me set it to HDMI PC as default, but that'll take some googling.  Oh, speaking of the sleep feature, it now actually works on my computer--it never would go into that mode on Windows 8 (it would hibernate though).  I also haven't found any software compatibility issues so far.    One thing I haven't figured out yet is how to pin a document to the start menu (which I could do with Classic Shell).  It let's you pin the app icons, and then you can arrange them to have your favorites at the top ("Life at a Glance" section).  Will definitely have to fiddle around to figure a few things out, but so far Microsoft has done an awesome job.