This is for installing a DualShock 4 controller on Windows 10.
Note that on Games with Bluetooth, it appears that commands are still displayed as X360 commands (X, Y, B, A), but the DS4 Controller works well.
Download the last release of DS4WINDOWS
Extract the zip
Launch Ds4windows.exe, and install drivers
On the Bluetooth settings you should see a Wireless Controller appear. You can Pair it.
Your Controller should appear on DS4WINDOWS
You can now play with your controller.