People are expecting to play their PC (old dics, Steam, Orgin, ...) games but in the end I think it will be Xbox Store games that didn't get the universal treatment or are just better with a mouse and keyboard. Big news would be Steam releasing an app on Xbox and PS4 that let people stream from PC to their consoles. Big Picture mode for Consoles.
Edge download manager stops when you close the browser (IE would open a separate download window if you close the browser) and doesn't resume if you open Edge back up. It doesn't show up in the past downloads but keep the partial download on your system. Any big downloads I have to open IE and use it's download manager.