after uploading then what?

I see documentation for where to upload the files to. But I see nothing that tells me what to do once the files have been uploaded. Where do I begin? Assuming I loaded into the folder /ckeditor/ how do I activate the editor?
I did not see any file that explained this. To protect my interests, I would need to log in. That is not covered in your documentation anywhere that I could find.
How do I put the edited page where I want?

seems to me some more documentation is in order. a detailed video would be nice.

Confused in Florida.