Understood. I'm not sure what your mother language is; in my case, it's Spanish, so I understand that some instructions can be difficult to comprehend.
My recommendation is: every proctor needs to review the following list of requirements and agree to each one (Verbal agreement is required for legal reasons, I presume.). Subsequently, you should display your desk, surrounding area, and identification. Nothing beyond these steps is required. They put a code and you can start exam. That's all.
Alone in room. --> You respond Understood or Agree
Clear Desk and Area. --> You respond Understood or Agree
Connected to a powersource. --> You respond Understood or Agree
No phones or headphones. --> You respond Understood or Agree
No dual monitors. --> You respond Understood or Agree
No leaving seat. --> You respond Understood or Agree
No talking. --> You respond Understood or Agree
Webcam, speakers, and microphone must remain on throughout the test. --> You respond Understood or Agree
The proctor must be able to see you for the duration of the test. --> You respond Understood or Agree
The true delight is in the finding out rather than in the knowing.
