Need Access to Canvas to Grade Papers right now

Community Novice

I am getting my car serviced and waiting here at the Lexus dealer working on their computer.   I can get onto myu.umn. edu but cannot get to Canvas because they want a chrome browser.   I downloaded as instructed  but I cannot tell what browser I am using.  Everytime I try to access Canvas, I get the same run around.   Can you talk me through this?