Mac users can enable “Hey Siri” on their computer, allowing for simple voice activation of the virtual assistant. Much like Hey Siri for iPhone and iPad, or Apple Watch, when Hey Siri is enabled on the Mac you can interact with Siri entirely with voice commands and without needing to click or tap on anything to activate it. Just say “Hey Siri” followed by a command, and Siri on the Mac will activate and respond. This walkthrough will show you how to enable Hey Siri on a Mac for voice activation of the digital assistant.