![respondus lockdown browser camera respondus lockdown browser camera](https://kb.mc3.edu/assets/img_5cdd69b2d0299.png)
Some limits on allowable materials cannot be enforced (e.g.
![respondus lockdown browser camera respondus lockdown browser camera](https://wiki.umbc.edu/download/attachments/96534974/class_view-768x607.png)
Not all screen readers are supported by Respondus LockDown Browser, but NVDA, JAWS, and VoiceOver are all supported.Respondus LockDown Browser can only prevent the use of applications on the device where the student is taking the exam.
#Respondus lockdown browser camera download
(This will happen the first time they open a Quiz with Respondus LockDown Browser enabled or they may download Respondus LockDown Browser using this preconfigured link.) Students must use a Windows or Mac computer with a compatible operating system.
![respondus lockdown browser camera respondus lockdown browser camera](https://cdn1s.iosnoops.com/wp-content/uploads/appsicons/659101775x356.jpg)