OS X Lion preview using tips in Mac

The preview feature is what we often use under the Mac system, and when you look at a picture, you use it when you open a picture.

The user of a Mac computer can easily enjoy the power of a computer after it has been turned on without looking for a third-party application to open various types of documents, preview Program is a good tool. Users do not need to download the free version of Adobe Reader software to view the PDF document directly. You can annotate a PDF document without having to spend money or looking everywhere for an copyrighted Acrobat. Even a simple rendering action can be easily done using the preview function. As the OS X system updates and becomes more powerful, previewing this seemingly simple program updates many new features.

Today for everyone to organize a few you may use the tips, hope can increase the efficiency of your work! Full Screen preview.

Lion in many of the built-in software has added a full screen display function, as long as the screen in the upper right corner of the double arrow symbol can go into the full-screen screen. And unlike the General Full-screen screen, Apple is very attentive to the entire user interface made adjustments. A full-screen window allows users to browse through the entire document like two pages of a book on a computer. You can change pages with two finger heads or up or down on the trackpad. Isn't it convenient?