Learning in their daily work and entertainment have always encountered PDF document hold characters not clear, and the need to enlarge the situation dragged the very trouble. In fact, this kind of trouble requires only a small feature can be resolved, and that is Foxit Reader in the "simulation magnifying glass", it is also very easy to use, with a look!
In the Foxit PDF Reader to open the PDF document;
Click on "View" in the toolbar - "simulation magnifying glass", PDF document center will be a magnifying glass;
Font is too small to move the magnifier position can be clearly see content, and want to exit the magnifying glass feature simply press the ESC key to the keyboard.
In fact, a magnifying glass function can also be used in the PDF format watching cartoons, comic part of the dialogue font is too small, enlarge and see the need to drag the page, the best way is to use a magnifying glass.
With this approach, you will not need to zoom back and forth to view PDF documents it!