I'm working on a project with the teensy M0 express board ,everything is working correctly with the coding and the board is connected correctly, the issue is when I go to download the code on to the teensy board I get an error saying I need to use the teensy port ,I have read through a few forms now and can't seem to find the answer, when I go to the tools then , ports in arduino I don't see the teensy port option come up like I have seen in a few forms. I have downloaded all the correct software like teensyduino and can communicate with the board in monitor, it's probably something simple I'm missing but I'm at this 2 days now, hopefully someone here can help me , im using windows 10 ,Thanks