Drivers installed but not "loaded"

[Jim0000]

I have done all that carefully, but I have not got it to work yet.
I copied the notes off terminal to a file where I can find it and read later.
In my "Network" found in the panel, I can get to a complex list of settings to select to (presumably?) get the device going.
Is this correct?
If so, what entries to I fill in?
A few short minutes ago, I found a WiFi set up page. Sorry to say, but I cannot find it again. I did take a screenshot, copied to clipboard, but it did not arrive here when I clicked paste.
Do I have to set up the connection somewhere?
Jim.