Active
Yes. It is a way of distinguishing the different parts of the document.
Yes, it is dimmed.
Formatting Marks
No. Absolutely not. It is a requirement to have a VALID NOTARY SEAL to legitimize the document.
Menu bar: View: Page View option.
alt and click
quick print
enable
They are separate areas, and only one can be active at any time, so you first need to double-click in the main document to make it active and then you can edit it. You can also double-click in the header or the footer to make them active before editing. The inactive areas will always show their content as being greyed-off.
Press Ctrl C (Copy) and Ctrl X (Cut)
The paragraph marker, which is actually called a Pilcrow and looks like this: ¶