Error using imread to import image from desktop on Mac

So I'm extremely new to matlab but I'm trying to use some image processing tools on an image. The problem is I can't figure out how to import the image into Matlab with the imread command because it just gives me this error. {>> I = imread('pothole.png') Error using imread>get_full_filename (line 516) File "pothole.png" does not exist.

Error in imread (line 340) fullname = get_full_filename(filename);} I feel like I need to do something about the path but I'm honestly stuck at this point.