Turn on Bluetooth on your PC
Put the PS5 controller in pairing mode by holding the PS button and Create button until the light bar flashes
Open Bluetooth settings on your PC
Select Add device or Add Bluetooth device
Choose Bluetooth
Click Wireless Controller when it appears
Wait for the controller to connect
If prompted, enter 0000
Test the controller in a game or controller settings
If it does not connect, turn Bluetooth off and on again, then repeat the pairing steps