PDA or personal digital assistant is a sophisticated technology from a cell phone. These objects can be told a small computer. Their applications and functions are similar to a computer. The difference is this can be brought everywhere. You can do anything you should work on your computer, plus you can make calls and access the internet.
This sophisticated mobile phone installed with famous touch screen. If you access the internet with a computer requires a wired LAN, so with this smart phone you do not require any cables to access the Internet. You also can write any kind, such as scheduling, records or documents whatsoever. You can use excel, word, or power point with programmed installed. So many things can be obtained from this smart phone, all you need can be met by a smart little one this. All news can be found, education, politics, economics, sports, or whatever you need. You only need to live press the little button.