You Searched For: "Computer & Communication" In Doha Qatar, Heres What We Found...

Category Description

A computer is a device that can be instructed to carry out an arbitrary set of arithmetic or logical operations automatically. The ability of computers to follow generalized sequences of operations, called programs, enable them to perform a wide range of tasks. Such computers are used as control systems for a very wide variety of industrial and consumer devices. This includes simple special purpose devices like microwave ovens and remote controls, factory devices such as industrial robots and computer assisted design, but also in general purpose devices like personal computers and mobile devices such as smartphones. The Internet is run on computers and it connects millions of other computers. Since ancient times, simple manual devices like the abacus aided people in doing calculations. Early in the Industrial Revolution, some mechanical devices were built to automate long tedious tasks, such as guiding patterns for looms. More sophisticated electrical machines did specialized analog calculations in the early 20th century. The first digital electronic calculating machines were developed during World War II. The speed, power, and versatility of computers has increased continuously and dramatically since then. Conventionally, a modern computer consists of at least one processing element, typically a central processing unit (CPU), and some form of memory. The processing element carries out arithmetic and logical operations, and a sequencing and control unit can change the order of operations in response to stored information. Peripheral devices include input devices (keyboards, mice, joystick, etc.), output devices (monitor screens, printers, etc.), and input/output devices that perform both functions (e.g., the 2000s-era touchscreen). Peripheral devices allow information to be retrieved from an external source and they enable the result of operations to be saved and retrieved.

55493249
Al Mirqab CITY : DohaP.O.Box : 200175
Hassan Muhammed - Projs Mngr
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www.gatewayqatar.com
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44507855
Office 5, Ibn Seena St, A CITY : DohaP.O.Box : 32575
Zafar Hayat Malik - Manager
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www.opticsenseqatar.com
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44426611
2Nd Flr, Office 2, H S B CITY : DohaP.O.Box : 20732
Mamoun Mohd Eregat - Busi Dev Mngr
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www.afkaronline.com
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40324000
Al Diwan St, Freej Abdul CITY : DohaP.O.Box : 11622
Charith Jayasene - General Manager
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www.alharibsecurity.com
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44689738
Salwa Rd CITY : DohaP.O.Box : 16218
Tariq - Admin Mngr
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www.aljazeeranet.net
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44073000
Al Emadi Financial Square CITY : DohaP.O.Box : 55229
Swaraj Kumar - Mng Dir
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www.almananetworks.com
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44438433
Mercure Grand Hotel Shopp CITY : DohaP.O.Box : 32323
Mohd Manadili - Exec Mngr
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www.al-mawred.com
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44361020
Beside K I A Cars Showroo CITY : DohaP.O.Box : 7377
Bobby Joseph - D Y Gen Mngr
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www.bitintl.com
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55097460
Mercure Grand Hotel Shopp CITY : DohaP.O.Box : 37040
Joaquim Pereira - Mng Dir
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www.creativecomputersqa.com
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