Right click on the toolbar area near the top of the display, a drop down list will appear with a metronome option, select it to make the metronome controls visible, there are buttons on to turn it on/off for recording and/or playback.
Right click on the toolbar area near the top of the display, a drop down list will appear with a metronome option, select it to make the metronome controls visible, there are buttons on to turn it on/off for recording and/or playback.