This is something that may be common knowledge and I was just really, really slow to catch on to, but just in case it ain't I'll say it here:
If you own an XBox One and a Windows 10 device, download the XBox app. You can stream the XBox display to your device. The XBox does the heavy lifting in a graphical sense. This is great if you want to spend time on the XBox but your significant other / kids / parents want to use the TV. Obviously they can't use the XBox to play something else or watch Netflix, but it does allow them to watch cable or use another console.