Next you’ll be presented with a Input Monitoring Permissions Alert window – click the Open Security & Privacy System Preferences button.Then click the Allow button next to the message System software from application “.Karabiner-VirtualHIDDevice-Manager.app” was blocked from loading. Click the ‘lock’ icon in the bottom left corner of the window and enter your password when prompted.Click the Open Security Preferences button when macOS tells you a System Extension has been blocked.
This guide will show you how to install Karabiner-Elements and remap keys on your Mac keyboard. You’ll need to be using macOS 11.0 (Big Sur) or 10.15 (Catalina) to use Karabiner-Elements. Check out the full list of features here. It lets you remap keys (change keys to other keys) and more advanced things like changing the caps lock key to control+option+command. Karabiner-Elements is a “powerful and stable keyboard customizer for macOS”. This guide will show you how to remap any of the keys on your Mac keyboard using a free and open source app for macOS.