Above the Insert/Home/Page Up keys are three dedicated keys for switching between connected devices. Each of these keys has a small LED indicator in the upper left corner of the keycap that shows when the device is actively connected. There is also an LED power indicator in the upper right corner of the keyboard.
By default, the keys in the function row are hotkeys for media controls, screen brightness, and emojis, among other commands. This means that the F1-F12 inputs in the function row are secondary functions. To activate them, you must hold down the FN key. The Insert command is also secondary; its primary function changes between keyboard languages.
You can reverse this behavior by pressing Fn+Esc. Alternatively, you can toggle the Fn Lock option using the configuration software. If the configuration software is installed, you will receive an on-screen notification when you turn the Fn Lock on or off.
You can switch between compatibility modes for different operating systems by pressing and holding the following hotkey combinations for three seconds:
- FN+O (MacOS)
- FN+P (Windows)
- FN+C (ChromeOS)
For a complete list of supported hotkeys, operating system compatibility, and other information, see the included user documentation. A digital version of this documentation is available on the Logitech website.
