An unofficial Remote Play app for PC will soon let you stream and play PS4 games on your desktop.

But I did end up hooking up my DualShock 4 to PC quite often to play games that were originally released on the PS4, or to play classic PlayStation games via emulation.

So, why do we care? Well, Blu-ray players are few and far between these days, and the PS4 happens to be one of the remaining devices that can play Blu-ray movie discs.