Good-Morning from downunder, thank you all for your response, all I have to do is wade through the information presented and see if I can get this thing updated.
I did try msinger Phantom help, when I started up and the orange bar came up to tell me I had a later version of firmware to download, instead of going to the download a message appeared stating to use the usb which I tried with dji assist 2 no joy there either, going even further diagram of how to hook up computer with the aircraft saying it was not connected even though it was. I suppose this is clear as mud, a trait of old age!