Hi mconnolly862,
I also have a keyboard and mouse attached, although they dont seem to be working very well with the ui as it does not display the mouse icon.
This is not a bug it is a feature.
The "local browser" on this image is optimized for a 7" touch display as mentioned
here.
For touchscreen use a cursor would be annoying, so it is disabled.
With a touch screen and the onscreen keyboard it is easy to setup the network connection.
I also would recommend to use a ethernet cable first.
Setting up wifi may be a bit tricky because sometimes the DNS settings are empty.
Without these settings you are not able to save the wifi profile.
As a workaround first select STATIC IP and fill in at least one DNS (0.0.0.0).
Switching back to DHCP and save your profile should work.
Frank