You can disable some of the keys that you don't plan to use on your all-in-one keyboard using Logitech Options software.

NOTE: If you don't already have Logitech Options installed, you can download it. See answer 360023421753 for instructions.

To disable key functions:

1. With your all-in-one keyboard connected, launch the Logitech Options software.

2. In the lower left of the Logitech Options window, click More.

   

3. On the left side, click This Device.

   

4. In the Disabled Keys section, check the boxes next to the keys that you want to disable.

   NOTE: Some settings shown may be limited to certain devices.