The ProctorExam platform requires you to use the latest version of Google Chrome. On Chrome we are able to detect other tabs opened by the students. To start setting up for the exam the student is required to close the additional tabs.
However we are not able to detect other windows opened on different browsers. However this would be visible on the screenshare stream or recordings.
In addition, the history of the tabs opened throughout the exam will be visible via the Back Office and the Reviewing Panel to the invigilators.