Test Environment and Equipment

Where can I take the test?
What are the environment requirements?
What type of devices (handheld, tablet, PC) can be used for testing? Can I use a Mac, phone, or tablet?
What operating systems and browsers are supported for my remote proctored test experience?
What if I have technical issues while I'm testing my equipment?
I don't have the equipment required to take the test with remote proctoring. Can I test at a friend's or my family member's house?
Will I be allowed to use scratch paper during my exam?