Please explain how to get FB account working

I've tried everything to enhance my psychic abilities, but somehow I'm still not picking up the vibrations that will explain how to add an Facebook account :-(

Googling in desperation, I came across this tutorial at http://www.makeuseof.com/tag/gwibber-the-everything-client/ :

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Accounts -> Create -> Facebook
Authorize Gwibber button
Request Login Code button
(A Facebook page loads in the browser)
Give it permissions in Facebook
Copy the login code from your browser to the box
Authorize Status Change button
Give it permissions in Facebook
Close that window
Go to http://www.new.facebook.com/statusupdates/ in your browser
Click the RSS icon in the address bar
You’ll be redirected to a page where you can view the status update RSS feed. Delete the “.new” out of the beginning of it (may or may not be necessary, Facebook keeps changing how their RSS works) and copy and past e that into the “Feed URL” box.

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So OK, I do the first three steps... and then I sit here wondering what on Earth "A Facebook page loads in the browser" means. As far as I can tell, pressing the "Request Login Code" button does nothing. So what do I need to do to get past this step???