I posted a few days ago about gutters and margins for printed books. The flip-side of setting margins is keeping everything that gets printed within those margins. The easiest way to fall foul of this, and get those dreaded”you’ve got something outside of the printable area” errors, is with images. If you get as far as being ready to print, or in the internal viewer in Createspace, then this can cause a real headache.
The way to avoid this is to get in the habit of turning on the ‘view gridlines’ option in Microsoft Word every time you use images. You don’t need it on all the time, just whenever you are laying out an image or changing any page setup parameters.
This is a screenshot of me working on a children’s book: Cassy Kindly and the Naughty Christmas Fairies (my son loves it). I’m in Word 2010 here. I’m sure it’s available in 2007 but I’m not sure how far back it goes in terms of Word versions. If you drag the image around the page, it’s very easy to place it outside of the printable area. But with gridlines on, that will be obvious.