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  2. List of defunct graphics chips and card companies - Wikipedia

    en.wikipedia.org/wiki/List_of_defunct_graphics...

    Oak Technology – acquired by Zoran Corporation. OPTi – no longer makes graphics chips. Paradise Systems – acquired by Western Digital, later sold off to Philips. Primus Technology. Radius – made graphics solutions for Apple, out of business mid-1990s. Raycer – acquired by Apple Computer. Real3D – acquired by Intel.

  3. DirectX Diagnostic Tool - Wikipedia

    en.wikipedia.org/wiki/DirectX_Diagnostic_Tool

    DirectX Diagnostic Tool (DxDiag) is a diagnostics tool used to test DirectX functionality and troubleshoot video- or sound-related hardware problems. DirectX Diagnostic can save text files with the scan results. These files are often posted in tech forums or attached to support emails in order to give support personnel a better idea of the PC ...

  4. Graphics card - Wikipedia

    en.wikipedia.org/wiki/Graphics_card

    A modern consumer graphics card: A Radeon RX 6900 XT from AMD. A graphics card (also called a video card, display card, graphics accelerator, graphics adapter, VGA card/VGA, video adapter, display adapter, or colloquially GPU) is a computer expansion card that generates a feed of graphics output to a display device such as a monitor.

  5. Graphics hardware - Wikipedia

    en.wikipedia.org/wiki/Graphics_hardware

    The GPU, [3] or graphics processing unit, is the unit that allows the graphics card to function. It performs a large amount of the work given to the card. The majority of video playback on a computer is controlled by the GPU. Once again, a GPU can be either integrated or dedicated. Video Memory is built-in RAM on the graphics card, which ...

  6. Number Nine Visual Technology - Wikipedia

    en.wikipedia.org/wiki/Number_Nine_Visual_Technology

    Products. Graphics cards. Website. www.nine.com (offline, in the Web archive) Number Nine Visual Technology Corporation was a manufacturer of video graphics chips and cards from 1982 to 1999. Number Nine developed the first 128-bit graphics processor (the Imagine 128), as well as the first 256-color (8-bit) and 16.8 million color (24-bit) cards.

  7. Bluetooth - Wikipedia

    en.wikipedia.org/wiki/Bluetooth

    Website. www.bluetooth.com. A Bluetooth earbud, an earphone and microphone that communicates with a cellphone using the Bluetooth protocol. Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs).

  8. Headphones - Wikipedia

    en.wikipedia.org/wiki/Headphones

    Headphones are also known as earphones[1] or, colloquially, cans. [2] Circumaural (around the ear) and supra-aural (over the ear) headphones use a band over the top of the head to hold the drivers in place. Another type, known as earbuds or earpieces, [1] consists of individual units that plug into the user's ear canal.

  9. Device driver - Wikipedia

    en.wikipedia.org/wiki/Device_driver

    Input/output. v. t. e. In the context of an operating system, a device driver is a computer program that operates or controls a particular type of device that is attached to a computer or automaton. [1] A driver provides a software interface to hardware devices, enabling operating systems and other computer programs to access hardware functions ...