There are a plethora of ways you can save YouTube videos on Mac so that you may watch them offline. You will have to download from a third-party app.
The following are the simple steps you must follow to download YouTube videos on Mac.
• Open Open video you plan to record on YouTube.
• Quick Time on your Mac.
• Click the file menu.
• This selection opens the screen recording Window.
• Select the internal microphone from the menu.
• The menu is downward pointing arrow to the right of the red circle in the middle of the Window.
• This circle confirms that the app contains sound.
• Click the red circle button.
• You will see instructions concerning an area of the screen to record.
• Drag crosshairs over to select a video.
• Click record and start playing the video.
• Click stop recording icon once the video is finished.