computer system
PDAS OR HANDHELD COMPUTERS GUIDE
Handheld computer devices are also termed as Personal Digital Assistant or PDAs, which has become the major requirement of millions of people, throughout the world. A PDA is a handheld device, and a large number of handheld computers are based on blue tooth, wireless and many other technologies, which make them extremely adaptable and helpful. The main advantage of PDA is that it can store a large amount of data in a small box.
This tiny device has the following features: calendar, notepad, an address book and capable of transferring email and downloading other materials through computer. Generally, handheld computers are used for personal information manager (PIM) types of functions comprising maintenance of programs, keeping names and phone numbers, perform uncomplicated computations, taking notes, and, through a modem, transferring e-mail and getting information from the Web.
While purchasing a handheld computer or PDA, you have to keep some important things in mind. The vital things include memory, processor speed, display size and resolution, operating system, card slots, accessories etc. There are mainly two operating systems for PDA: Palm OS or Microsoft Pocket PC.
There are several models and makers of PDA in the market. Always choose the right model that fulfills your needs. Here are some examples of best PDA models: Garmin iQue 3600, Palm Tungsten E, Toshiba Pocket PC e750, Toshiba Pocket PC e335, Sharp Zaurus SL-5600, HP iPaq H5550, Palm n125 and Dell Axim X5.
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Submitted by admin on Mon, 05/17/2010 - 08:26.MAC LAPTOPS – HIGH TECHNOLOGY COMPUTERS
Mac laptop is a Macintosh laptop computer, and this feature a graphical user interface (GUI) that makes use of Windows, icons, and mouse for enhanced performance. All the applications running on a Macintosh PC have identical user interface.
MacBook Pro (MA463LLA) Notebook is the Mac notebook this is reposed on the novel Intel Core Duo. A single chip consists of the two processors makes it a powerful computer. The full-scale iSight camera at the top of MacBook Pro's display provides the video conferencing via iChat, and you don't need any cords to carry around.
MacBook Pro (MA464LLA) Notebook is a specialized notebook computer, which provides excellent performance. It features Intel Core Duo processors and is designed as transportable and strong laptop.
Apple iBook G4 (M9846BA) Mac Notebook is made up of top-quality material, ultra tough polycarbonate plastic. The hard disk drive of the iBook G4 is good enough to store all the digital work. It offers better performance together with Mac OS X. iBook's keyboard is designed to open easily and can also be locked.
Apple iBook (M9848LL/A) Mac laptop is a portable computer with a very fast PowerPC G4 processor. It has Velocity Engine, a slot-loading optical drive, with capabilities of wireless networking. It provides good performance with advanced operating system, Mac OS X v10.3 Panther.
Apple MacBook Pro (MA091LL) is based on a new Intel Core Duo, which means a single chip consist of two processors. It offers Small Cache of 2MB; L2 cache can be shared between the cores. MacBook Pro also provides excellent performance in video editing, 2D and 3D graphics, and music encoding. It has a frontside bus and memory at 667 MHz.
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