How to connect a PS4 controller to a PC
To connect a PlayStation 4 controller to your PC, first enable Bluetooth on your computer. Then, press and hold the Share and PlayStation buttons on the PlayStation controller simultaneously for at least four seconds. The controller's light will begin flashing rapidly. On your computer, select "Add Bluetooth or other devices." A window with several options will open. Select the first option, "Bluetooth," and wait for the computer to find your PlayStation 4 controller. It will appear as "Wireless Controller." Click on it with the left mouse button, and you're done.