By KE8UPE, 26 September, 2022 Forum macOS and Mac Apps Hello, As of today, I'm the proud owner of a brand new M2 MacBook Air! I'm loving it so far, but can't figure out how to activate Siri. According to something I just read, it said, "press the "microphone key." Can anyone tell me which key that is? Options Log in or register to post comments Comments You can say • Say “Hey Siri” (if enabled in Siri preferences; this option's only available when supported by your Mac, display or headphones). Or The default keyboard shortcut for activating Siri is pressing and holding Command-spacebar. You can set your own keyboard shortcut, Activating it by voice works Hi, Thank you so much for your response. Activating it by voice works, however, the keyboard command you gave does not. Does anyone else know what this keyboard command might be?