How do I change size of print on yahoo main page?

How do I change my yahoo email print from tiny letters back to normal size print?

• This tiny print occurred when I accidentally depressed the "ctrl" key while trying to delete a list of old emails. How do I reverse this mistake?

• Answer:

  Hello, Hit the keys "Ctrl" key and + key (from your keyboard) at once until you bring your screen fonts to your desired size. If you are on IE, you will see the zoom percentage level in bottom right corner. Usually, 100% should be enough. If you need more, you will have click on those keys again. If you are on Chrome, you will see the zoom level in the right end of the URL bar. Best Regards!