For help with Respondus, see TCC's Respondus Support Page
Respondus LockDown Browser is its own browser, separate from Chrome, Firefox, Edge, or Safari. You will need to use it to take your exams.
Be sure you are using the TCC edition of Respondus LockDown Browser. When you access the exam using this version, you will not be prompted to enter a password.
To install TCC's edition of Respondus, please follow this link:
There are also resources on how to use Respondus lockdown browser here:
Once you have installed the Respondus browser, open it as you would any other browser (like Firefox, Chrome, etc.) and log into MyTCC, then go to Blackboard. From there you will be able to access your course site, and your exam.