Final answer:
Moving the QAT button below the Ribbon makes the Save As button more functional.
Step-by-step explanation:
One reason you would consider moving the QAT button below the Ribbon is because it makes the Save As button more functional. When the QAT is below the Ribbon, it allows for easier access to the Save As button, which is commonly used when you need to save a file with a different name or format. Placing the QAT below the Ribbon ensures that the Save As button is more prominently displayed and readily accessible.