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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. Glossary of computer hardware terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_computer...

    The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to transmit audio, USB, and other forms of data. Unline HDMI, DisplayPort is open source. drive bay A standard-sized area within a computer case for adding hardware (hard drives, CD drives, etc.) to a computer.

  4. Hardware - Wikipedia

    en.wikipedia.org/wiki/Hardware

    Hardware acceleration, the speedup of computing tasks by performing them in customized hardware rather than software; Hardware architecture, the identification of a system's physical components and their interrelationships; Hardware engineering, or computer engineering; Ware (disambiguation) Open-source hardware

  5. Software - Wikipedia

    en.wikipedia.org/wiki/Software

    Some definitions classify machine code—the exact instructions directly implemented by the hardware—and assembly language—a more human-readable alternative to machine code whose statements can be translated one-to-one into machine code—as programming languages. [55]

  6. Software system - Wikipedia

    en.wikipedia.org/wiki/Software_system

    A software system is a system of intercommunicating components based on software forming part of a computer system (a combination of hardware and software). It "consists of a number of separate programs, configuration files, which are used to set up these programs, system documentation, which describes the structure of the system, and user documentation, which explains how to use the system".

  7. List of computer standards - Wikipedia

    en.wikipedia.org/wiki/List_of_computer_standards

    Computer hardware and software standards are technical standards instituted for compatibility and interoperability between software, systems, platforms and devices. Hardware [ edit ]

  8. Systems programming - Wikipedia

    en.wikipedia.org/wiki/Systems_programming

    Systems programming, or system programming, is the activity of programming [1] computer system software.The primary distinguishing characteristic of systems programming when compared to application programming is that application programming aims to produce software which provides services to the user directly (e.g. word processor), whereas systems programming aims to produce software and ...

  9. Graphics hardware - Wikipedia

    en.wikipedia.org/wiki/Graphics_hardware

    Video Memory is built-in RAM on the graphics card, which provides it with its own memory, allowing it to run smoothly without taking resources intended for general use by the rest of the computer. The term "Video" here is an informal designation and is not intended in a narrow sense. In particular, it does not imply exclusively video data.