You can get the latest version of Logitech Options from this product's Download page.
To use the F1 to F12 keys as standard function keys, open Logitech Options and check Use F1- F12 keys as standard function keys.
The watch tutorial option lets you reinstall compatible software.
Craft keyboard Crown customization
If you’re not using compatible software, you can still customize the Crown options. In Logitech Options, click the Crown tab.
To customize what happens when you turn the Crown, select Turn. A dropdown list with the following options appears:
To customize what happens when you press the Crown, select Press. A dropdown list of options appears.
Select Press & Turn to customize this function. You can assign one of the following options:
To determine the devices assigned to the Easy-Switch buttons, select the Easy-Switch tab in Logitech Options.
You can customize your keyboard for specific applications. In Logitech Options, on the upper right side of the window, click the All Applications icon.
You can choose specific applications for your customized keys and Crown features. The customizations will only apply to the selected application.
Click More on the bottom right of the Logitech Options window for information on your keyboard’s firmware and software and analytics.