Respondus LockDown Browser is a custom browser that locks down the testing environment within Canvas. When an exam requires LockDown Browser, students must launch it to take the exam.
It prevents:
Key Features
System Requirements
Minimum supported platforms include Windows 10/11 and recent macOS versions. iPad (iOS) and Chromebooks have dedicated support paths. Exact OS versions and requirements are maintained by Respondus and may change.
Platform Notes
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Windows: Windows 10 or 11. Small install footprint. Recommend 4GB available if using webcam/Monitor.
	 
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macOS: Recent versions supported (see vendor page for details).
	 
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iPad: Supported on iPadOS.
	 
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Chromebook: Some quizzes are not compatible.
	 
Installing LockDown Browser
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From a standard browser, log into Canvas.
	 
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Navigate to the course and assessment requiring LockDown Browser.
	
	 
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If you do not have it installed, it should prompt you to Download & Install.
	 
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Run the installer and follow on-screen prompts.
	 
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Restart or open LockDown Browser.
	 
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Launch the quiz from inside your Canvas when instructed.
	 
Taking an Exam
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Open your regular browser and sign into Canvas.
	 
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Go to the quiz/assessment page.
	 
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Click Launch LockDown Browser (or download if required).
	 
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LockDown Browser will start and may present start-up checks (webcam, ID photo, instructions).
	 
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Complete any checks and begin the exam.
	 
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Submit the quiz when finished, then exit LockDown Browser.
	 
Troubleshooting — Common Issues
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Installer won’t run: Ensure you have admin privileges.
	 
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Webcam not detected: Close other apps using the webcam, reconnect it, or try a different USB port. Reboot if needed.
	 
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Exam says “webcam must be used” but course is unknown: Possible misconfiguration of institution ID or LMS integration — contact your LMS admin.
	 
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Browser crashes or poor performance: Confirm supported OS, close other heavy apps, and ensure adequate RAM (especially for webcam recording).
	 
FAQ
Can students use calculators or external sites?
Does LockDown Browser work on Chromebooks?
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Sometimes. For best reliability, use a Windows or Mac computer.
	 
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If unavailable, visit Benner Lower Level Computer Lab (013) for designated LockDown machines.
	 
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IT cannot install LockDown Browser on other campus computers.
	 
Will my antivirus block it?
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Some security software may flag the installer.
	 
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If so, follow your institution’s guidance and only install from the official Respondus link.
	 
I do not see a practice exam and I need to install Lockdown. Where can I go?
An emergency link is provided here that may or may not work. Please notify your professor to make a practice exam for other students.