Turn on the keyboard
Insert or check the batteries
Plug the Logitech USB receiver into your computer
Wait for the computer to detect the receiver
Turn on the keyboard power switch
Press the Connect button on the keyboard if available
Press the Connect button on the receiver if required
Open Logitech Options or Logitech Unifying Software if needed
Follow the on-screen pairing instructions
Use Bluetooth if your keyboard supports it
Put the keyboard in pairing mode
Open Bluetooth settings on your device
Select the Logitech keyboard from the list
Enter the pairing code if prompted
Test the keyboard keys after connecting