in General, the file does not open email in web version of ms word or in the PC version, 2007 and 2010 do not open it, perhaps a USB flash drive not removed safely, and the file was broken, whether it is possible to convert or open ?
Information on this is a little hard to find but it seems that HDR is focused mostly on games. Games is only < 5% of my use case.
What I do on a regular basis:
Photoshop/light room for semi-professional photography.
Watching youtube/netflix (though, most of it is on my phone)