In Internet Explorer 7, there are a few different ways that you make the text you're viewing increase or decrease in size. Here are your choices:
<>Scroll Mouse Control:
Increase or decrease the text size by holding the CTRL button down on your keyboard while using the scroll wheel on your mouse.
• Scroll forward to increase
• Scroll backward to decrease
<>Keyboard Control:
Hold down the CTRL button on your keyboard and press the minus (-) or add (+) buttons.
• Minus button will reduce text size
• Add button will increase text size
<>UI (User Interface) Control:
By pressing the ALT button on your keyboard, you can toggle the text zoom feature on and off. The text zoom feature will appear at the lower right of your screen. Click the down arrow to select the desired text size.