The Adobe PDF is a common file format. On most computers, if you can print a page to a printer, you should be able to print that same page to a PDF file.
Different PDF versions of Adobe Acrobat have different ways to copy text. In the newest version (8.1.1) from Edit menu, choose "Select all". Then again from Edit menu, choose "Copy". Now you can paste the entire PDF file into a word processing ...
First log in to the Zur Institute web site, using the [Sign In] link at the top right. This will take you to your personal profile, where your purchased courses can be viewed. To see your order history, click on [My Account - Order History], specify ...
Most course articles are posted online in html or PDF format. They are simply (basic) web pages and therefore you should be able to print them without any problem. Generally, printing is controlled by your computer rather than by Zur Institute, ...