Page Zoom in Firefox 5

This tutorial i found because im very happy using firefox. You can see this tutorial in this bottom. I wish this usefull for us…

Page Zoom is a feature which allows you to increase or decrease the size of web pages to improve readability.

How To Use Page Zoom

Keyboard

• To zoom in, increasing the page size, press and hold Ctrl while pressing +. 
• To zoom out, decreasing the page size, press and hold Ctrl while pressing -.
• To reset page size back to normal, press and hold Ctrl while pressing 0.

Mouse

If your mouse has a scroll wheel, press and hold Ctrl while scrolling up to zoom in and down to zoom out.

Menu

1. Press the Alt key to temporarily bring up the traditional Firefox menus. Click the View menu, then go to Zoom.
   Windows XP: At the top of the Firefox window, click the View menu, then go to Zoom.
2. Select either Zoom In, Zoom Out, or Reset for their corresponding action.
   • You can choose Zoom Text Only, which will make the controls only apply to text, not images.

taken from firefox help.