I DOWN LOADED THE FREE TRIAL OF ADOBE XI AND CREATIVE CLOUD AND I CAN'T GET EITHER WORKING.
Q.1/ I WANT TO UNLOCK A PDF MAKE CHANGES THEN LOCK IT UP FOR THE PRINTERS
Q2/ I WANT TO CREATE BUSINESS ARTWORK IMPORTING IT FROM MICROSOFT WORD AND CREATE A PDF
I HAVE DOWNLOADED THE TRIALS AND I DON'T GET TOOLBARS. MY ADDRESS IS firstname.lastname@example.org
Q1. Even with Acrobat Pro, you can't unlock and edit a PDF without the credentials the original author saved it with. With Reader it's completely impossible.
Q2. You can do that with CreatePDF, which may or may not be what you signed up for. https://www.acrobat.com/createpdf/en/home.html
Note: If you have Acrobat Pro, you don't really need CreatePDF, except if you need to create PDFs from somewhere other than your home system.