Hi there and welcome
To do this, you need to on your computer download Garmin Express which you can get from my link below
Once installed, you open the program, then connect the GPS unit to your computer via the cable.
Then via the program you can then install the updates.
If you have any problems, or would like any additional information or assistance, please do not hesitate to let me know.
Else if you can take a second to rate my service by clicking one of the stars at the top of the screen then submit, that would be greatly appreciated.
When you clicked the link it will have started to download the file, you need to run this downloaded file
I can also do these steps for you, and have made a request via Additional Services. This is optional, and if you choose to do this, I can, with your permission, remote into your computer while you watch and do all these steps (and deal with any problems that arise during them) for you. Or if you do not choose to take this service, we can continue here. This is no problem at all. Just let me know please.
It depends on which browser you have set as default, though the website works in Firefox as well as appears to be other issues on your computer
But open Explorer then enter in the site