Yes. Online assessment software can capture a test taker’s computer screen if you enable “proctoring” under security settings. Enabling this setting asks the assessment taker to share their screen when they start the assessment. Once they submit the assessment, the test admin can examine screenshots and the screen video recording in the proctoring log in the assessment report.
This way, you can detect suspicious activities, such as tab switching and screen sharing with any other platform.
Check out this help page to learn more about online proctoring.