Question Crappy IGPU as second monitor, good idea?

Page 2 - Seeking answers? Join the Tom's Hardware community: where nearly two million members share solutions and discuss the latest tech.
The thing is "Support" mostly means "if you try to do this, we won't help you." It doesn't mean "it won't work at all." I mean way back when I manually installed a driver that was only good for Windows XP on a Windows Vista machine and the thing I used worked just fine.

I'd only give up on this if trying to manually install the drivers via Device Manager and pointing it to the driver fails.
Drivers from 2016