Cat - N
I have a different machine than you, and a disc drive in my computer, and I have additional software…but the software that comes with each machine is good to have. The editor disc also includes the driver for direct connection to the machine from the computer…again, good to have.
If you didn’t get the embroidery editor disc with your machine, perhaps you can contact your Janome dealer for the software…perhaps on a USB drive instead.
Typos courtesy of autocorrect.