When referring to screen text, the word or phrase in question is enclosed in 'single quotes',
When referring to Popup text, the word or phrase in question is enclosed in 'single quotes', and in Italics. As an example, when referring to a button on screen you will see "Press the 'Create Domain' button" the 'Create Domain' text is Popup text that can be viewed by hovering the mouse pointer over the buttons for a few seconds. Popup text is usually connected to a button, the Popup text can be viewed by moving the mouse over the button for a few seconds.
Text you are expected to type in using the keyboard is in a fixed pitch font so if you are requested to type in the domain name the example will be shown thus - potato.co.uk
When you are expected to press a key on the keyboard the key name is in small capitals e.g. press Enter Refers to the Enter key on the keyboard.
If you are directed to the registrations page which can be found under the config tab the reference will be shown thus - Config | Registration the '|' (pipe) denoting each level or section.
Any reference to file names are shown thus - etrn.scp