How do I preview DPS Overlays in InDesign CC (2015)?

[#1]

I am teaching students how to use the Overlays panel in Adobe InDesign CC (2015) but I cannot figure out how to preview on Mac and PC desktop and laptop computers without the Adobe Content Viewer. Help! Thank you!

[#2 · Accepted solution]

You can’t.

For folios you’ll need to use InDesign CC2014.