How can I open and edit/copy information from a PDF?

There are a couple of ways to do this, but one of the easiest is to open the PDF in Word!  It's easy:

From Microsoft's Site:

Open and copy content from a PDF with Word

You can copy any content you want from a PDF by opening it in Word.

From Word:

Go to File > Open and browse to the PDF file. Word opens the PDF content in a new file. You can copy any content you want from it, including images and diagrams.

Don't miss the article on the HelpDesk that shows how to save a Word Document as a PDF too!