Norman, the first thing you need to do is to convert your document to a WORD document (.DOC file). Once you've done that, you should be able to insert your double spacing. I cover that under Paragraph Formatting in Word 102, Lesson 4.

Now, as far as moving and entire chapter goes, you should just be able to SELECT the text, and then CUT and PASTE it. However, if you format your document as an OUTLINE like I show in Word 204, then it's just a matter of clicking and dragging one outline level around.