I installed X13 just now, and it tells me that my integrated Intel graphics aren't good enough. (It was good enough for X12.) Specifically, all 3D views are turned off.
I'm on a Dell desktop, so I can install a graphics card. What would Chief and Chief Users recommend?
Dell Inspiron 3847 (Intel 4 Core i5-4460 @3.20GHz), 16GB RAM
Intel HD Graphics 4600, 1GB RAM
Problem solved.
I started with Dell Inspiron 3847 (Intel 4 Core i5-4460 @3.20GHz), 16GB RAM. I refuse to consider that an antique.
I tried a number of graphics cards (thanks, Amazon return policy) and ended with
AMD RX 560D-4G D5 from Yeston. 4GB GDDR5 128bit Gaming Video Card, PCI Express 3.0 x 8, DirectX 12, OpenGL 4.5, Desktop Computer Low Profile GPU with VGA/DVI-D/HDMI Tri-Ports
$260 from Amazon: https://www.amazon.com/gp/product/B097P3YP4G/