Nowadays people by any means try to facilitate and beguile their life and modern developments and arrangements help them in it to the utmost. You may also download iphone videos on your pocket digital assistant. As PDA is a genuine computer no options of the telephone are represented in it. This can reproduce video files, audio files, work as an organizer, operate with word processors and other types of helpful utilities. So if you’re a kind of an active individual who does not want to diddle away their time while passages, the PDA will be surely handy for you. In the process of long journeys you may while away the time watching a movie, looking through a magazine or utilizing pocket pc with the help of suitable pocket PC. There is no need for you to have by you a fat magazine. This arrangement becomes much more valuable in case you keep in mind that the PDA may enclose a number of books or games. You must as well remember that the device is multitasking which implies that you can join listening to audio with reading a magazine. You may simply obtain online free mobile download that you need for your personal digital assistant.Any PDA is equipped with the OS (operational system). Choosing a PDA you have to adopt a decision about its operating system: PalmOS, Microsoft Windows Mobile or Linux. The plus of Linux is availability of free software, but Windows is more common to ordinary users. As designers designed PalmOS specifically for the PDA, it is simple to operate. But be aware of possible errors in the event of synchronous usage of a number of programs. Although the selection of the OS is very urgent, you should not also forget about such substantial points as computer horsepower, input medium, space of permanent memory and main memory, screen size and if the memory may be extended or not.The hardship of every PDA is power demand. No maker has yet reached high performance in this sphere at present.