If the text box won't resize in Word or Excel, check if the document is opened in the Compatibility Mode, and convert it to a newer format.

Linked text boxes disappeared from Apple’s Pages in 2013, but after years of wandering in the wilderness, the powerful layout feature has returned better than ever.

How to Enlarge Pages in Microsoft Word. Microsoft Word's default page size is 8.5 by 11 inches, or "letter size," which is the most common size in American offices. But Word supports several other ...