Summarize the following:
In this section, you have three options: Reset Text Size to Medium for New Windows and Tabs, Reset Text Size to Medium While Zooming and labeled Reset Zoom Level for New Windows and Tabs. Check or uncheck the options to meet your preferences.

Summary:
Open up Internet Explorer 7 or 8. Click on Tools in the upper right-hand menu. Select Internet Options at the bottom of the pop-up menu. Click on the Advanced tab, and look under the Accessibility section.