You will also need to update your Mac OS (operating system) to version 10.13 or newer. If you are using a Mac computer, you will need to adjust the Security and Privacy settings in your Mac's System Preferences to allow screen recording.For more information about how screen readers work with screen capture video, please visit Accessibility within Studio.For more information about the screen capture application functionality, visit the screen capture application tutorial videos.You can use the screen capture tool to record media for any length of time, depending on your computer’s memory. Screen captures can be created from any page in your account. You can record a screen capture video in Canvas Studio.