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  2. Computer hardware - Wikipedia

    en.wikipedia.org/wiki/Computer_hardware

    Hardware derived its name from the fact it is hard or rigid with respect to changes, whereas software is soft because it is easy to change. Hardware is typically directed by the software to execute any command or instruction. A combination of hardware and software forms a usable computing system, although other systems exist with only hardware.

  3. Motherboard - Wikipedia

    en.wikipedia.org/wiki/Motherboard

    Dell Precision T3600 System Motherboard, used in professional CAD Workstations. Manufactured in 2012. A motherboard (also called mainboard, main circuit board, MB, mobo, base board, system board, or, in Apple computers, logic board) is the main printed circuit board (PCB) in general-purpose computers and other expandable systems.

  4. Computer - Wikipedia

    en.wikipedia.org/wiki/Computer

    A human computer, with microscope and calculator, 1952. It was not until the mid-20th century that the word acquired its modern definition; according to the Oxford English Dictionary, the first known use of the word computer was in a different sense, in a 1613 book called The Yong Mans Gleanings by the English writer Richard Brathwait: "I haue [] read the truest computer of Times, and the best ...

  5. Per-unit system - Wikipedia

    en.wikipedia.org/wiki/Per-unit_system

    In the power systems analysis field of electrical engineering, a per-unit system is the expression of system quantities as fractions of a defined base unit quantity. Calculations are simplified because quantities expressed as per-unit do not change when they are referred from one side of a transformer to the other.

  6. Urdu keyboard - Wikipedia

    en.wikipedia.org/wiki/Urdu_keyboard

    CRULP (Center for research for Urdu language processing) has been working on phonetic keyboard designs for URDU and other local languages of Pakistan. Their Urdu Phonetic Keyboard Layout v1.1 for Windows is widely used and considered as a standard for typing Urdu on Microsoft platform.

  7. Urdu Wikipedia - Wikipedia

    en.wikipedia.org/wiki/Urdu_Wikipedia

    The Urdu Wikipedia (Urdu: اردو ویکیپیڈیا), started in January 2004, is the Standard Urdu-language edition of Wikipedia, a free, open-content encyclopedia. [1] [2] As of 1 March 2025, it has 218,309 articles, 191,144 registered users and 7,561 files, and it is the 54th largest edition of Wikipedia by article count, and ranks 20th in terms of depth among Wikipedias with over 150,000 ...

  8. Help:IPA/Hindi and Urdu - Wikipedia

    en.wikipedia.org/wiki/Help:IPA/Hindi_and_Urdu

    The charts below show the way in which the International Phonetic Alphabet (IPA) represents Hindustani (Hindi and Urdu) pronunciations in Wikipedia articles.For a guide to adding IPA characters to Wikipedia articles, see Template:IPA and Wikipedia:Manual of Style/Pronunciation § Entering IPA characters.

  9. Mass media in Pakistan - Wikipedia

    en.wikipedia.org/wiki/Mass_media_in_Pakistan

    The English media is urban and elite-centric, is more liberal and professional compared to the Urdu media. English print, television and radio channels have far smaller audiences than their Urdu counterparts, but have greater leverage among opinion makers, politicians, the business community and the upper strata of society.

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