The Big PicturePDAs

The Big PicturePDAs range from simple, unconnected devices designed primarily to replace pocket address books and calendars to powerful devices with lots of memory, wireless connectivity, integrated cameras and keyboards, and graphics muscle for playing music and video. Here, we'll discuss the main issues you need to think about, such as PDA operating systems and how much memory you need.
The Specs Explained We'll address the CPUs used in handhelds, screen resolution, and internal versus external memory--and tell you how important each feature is to your purchase.
PDA Shopping Tips How much memory does your PDA need? What about the different operating systems? Find the answers to these questions and more in PC World's buying advice.


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