Connecting a PS4 controller to play on PC

I am wondering if there's anyone out there who uses a PS4 to play on PC.

Currently I am having trouble with my computer (Windows 7) and controller staying synced. I am able to sync my controller via Bluetooth dongle to my PC, but after a brief moment the controller turns off on its own. (Full battery)

Because of this I am unable to test the DS4 to see if I can use my PS4 controller. Any help on this would be greatly appreciated.

P.S. I do not need posts about keyboard/mouse > controller. Been using a controller ever since FFXI ;p