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The PDA initials stand for personal digital assistant, and these are some small gadgets that fit into your pocket. The PDAs were initially meant to be personal organizers, but the technology had made it possible for the PDAs to get other cool features such as radio, MP3 players and cameras, that make them more than personal organizers. These can become the 21st century mans best friend.

So what else can a PDA do? Well, first of all, it organizes your day the way you want it. You can access the Internet using your PDA, make some calculations, play computer games, record video footages, take some pictures, typewrite, word processing, making and writing spreadsheets, being a reliable GPS as well. You can store any kind of info on you PDA and use it anytime, anywhere. In addition, the latest PDA are also used as mobile phones, so you need nothing more than a PDA to fill your bag or pockets and you are ready for the busy day. The PDAs are an alternative for laptops, but much smaller. One of the shortcomings of the PDA is that these have a small screen compared to the laptop; however, the PDA is lighter and smaller than a laptop.

The PDAs have a touch screen, and many of the devices that are available on the market have a color screen. The PDAs have memory card slots, and you can add more memory to the already existent figure that is featured on the PDA. The most devices have a SD (Secure Digital) or Compact Flash slot. Some PDAs have USB ports for USB flash drives. The majority of the PDAs have Bluetooth wireless connectivity and the major operating systems are: Palm OS, Windows Mobile, Blackberry OS, Linux (which is for free), Sympbian OS, Windows Vista and many others. The most popular PDAs are the HP iPaq PDA, Acer N Series PDA, AlphaSmart PDA, Amida PDA, BlackBerry PDA, Casio Pocket Viewer PDA, Dell Axim PDA, to name but a few.

All in all, the PDA is a great invention as it is several things in only one device: personal organizer, camera, mobile phone, radio, MP3 player, and connection to the Internet. Do you need anything else? If you do, it wont be a wonder if the PDA manufacturers come up with a new range of PDAs that might feature that very thing that you need.

More resources from the author:
Treo PDA reviews
Fujitsu Siemens Loox PDA review
Nokia mobile phone reviews and news

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* Use rechargeable cells instead of AA batteries. The rechargeable products can be used for a longer period.
* Do not mix and match different types of brands. Always use the same brands to prevent the possible damages.
* To prevent fire, never try to charge the incompatible AA cells in the charger.
* Always bring extra pair of devices in the cold season because the batteries have shorter life right after a snowstorm.
* Look for the high mAH (Milliamp Hour) which is the term used for defining the power capacity of a digital camera battery.

Finding good quality batteries is not a difficult task. However, one needs to know few things in order to get the replacement camera batteries. The cost is also an important factor if one does not use the camera frequently. The online shopping portals are the best places to know all the required information about batteries. These marketplaces provide a wide variety of such products and also give various deals and schemes. These schemes make the purchase more exciting and profitable. Some of the leading companies which provide digital camera battery are Benq, Canon, Casio, Konica, Olympus, Kodak Xtralife 4 X 6 Photo Paper 100 Pcs W0qqitemz110251031965 Panasonic, Sony and Toshiba.

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