Also, since this is just some introductory/explanatory text, this is a time
when it is probably OK to use the Merge Cells feature to combine several
cells into one large one to type the text into. This might keep from having
to make a single column so wide to accomodate the text that it makes the
actual information in the column below it look weirdly or awkwardly formatted.
Firecracker - you can use a combination of both suggestions - format the
(merged) cell with wrap text to keep it from getting too wide, and you can
adjust the height of the row and width of the column to get the appearance
you desire, or at least one that's acceptable.