Ensure all references to technical subjects are prefaced with accessible text
At many points in the user guide, we reference out of scope material that can be found in the developer guide or the administrator guide. We do this because we want the user guide to remain accessible to non technical readers. When we reference external material, we should ensure that it is done in a non intimidating way prefaced with an accessible introductory text so we do not alienate users.
Something along the lines of the following is a good starting point, to be modified as we see fit in different parts of the guide.
"X is techical and not something that users of CiviCRM are expected to carry out. Your hosting provider or system administrator should have already set this up for you. If you are having difficulties, contact them to carry out this task. They may find these chapters in the administrator guide useful: [link]".
Since this is a fairly large issue, I suggest creating seperate issues for the specific instances and referencing this task as you find them.