A laptop computer or notebook computer is a small mobile computer, typically weighing 3 to 12 pounds (1.4 to 5.4 kg), although older laptops may weigh more. Laptops usually run on a single main battery or from an external AC/DC adapter that charges the battery while it also supplies power to the computer itself, even in the event of a power failure. This very powerful main battery should not be confused with the much smaller battery nearly all computers use to run the real-time clock and backup BIOS configuration into the CMOS memory when the computer is without power.

personal computer (PC)
A personal computer (PC) is any computer whose original sales price, size, and capabilities make it useful for individuals, and which is intended to be operated directly by an end user, with no intervening computer operator.
Today a PC may be a desktop computer, a laptop computer or a tablet computer. The most common operating systems are Microsoft Windows, Mac OS and Linux, while the most common microprocessors are x86-compatible CPUs. Software applications for personal computers include word processing, spreadsheets, databases, games, and a myriad of personal productivity and special-purpose software. Modern personal computers often have high-speed or dial-up connections to the Internet, allowing access to the World Wide Web and a wide range of other resources.

A PC may be a home computer, or may be found in an office, often connected to a local area network. The distinguishing characteristics are that the computer is primarily used, interactively, by one person at a time. This is in contrast to the batch processing or time-sharing models which allowed large expensive systems to be used by many people, usually at the same time, or large data processing systems which required a full-time staff to operate efficiently.



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NOTEBOOK - SONY : Sony VAIO P-Series

Friday, February 13, 2009 by Ardana Kadek ·

NOTEBOOK - Teknologi kian berkembang, Mulai HP dan Kamera sekarang pindah ke netbook. Alat canggih yang telah diluncurkan oleh Sony yaitu Netbook Sony VAIO P-Series. Netbook mini dengan bentuk slim sehingga mudah dibawa kemana-mana hanya dengan disimpan di saku. Dengan bandrol harga yang dipatok sebesar $US900 Sony VAIO P-Series ini sudah bisa masuk kantong.
Berikut detailnya :

* OS : Windows Vista
* CPU : 1.33 GHz Z530 Intel atom
* Memory : 2GB RAM
* Hard Drive : 60 GB (standart), 64 GB dan 128 GB pilihannya.
* Display : 8″ 1600×800 pixel
* Ports : 2 USB ports, headphone, included dongle adds connectivity for VGA, Ethernet, and additional USB
* Slots: SD, MS
* Size: 9.6 x 4.7 x 0.78 inches
* Weight: 1.4 pounds or 635 g

 

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