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  2. PS/2 port - Wikipedia

    en.wikipedia.org/wiki/PS/2_port

    The PS/2 port is a 6-pin mini-DIN connector used for connecting keyboards and mice to a PC compatible computer system. Its name comes from the IBM Personal System/2 series of personal computers, with which it was introduced in 1987. The PS/2 mouse connector generally replaced the older DE-9 RS-232 "serial mouse" connector, while the PS/2 ...

  3. Computer keyboard - Wikipedia

    en.wikipedia.org/wiki/Computer_keyboard

    Typing on a laptop keyboard. A computer keyboard is a peripheral input device modeled after the typewriter keyboard [ 1][ 2] which uses an arrangement of buttons or keys to act as mechanical levers or electronic switches. Replacing early punched cards and paper tape technology, interaction via teleprinter -style keyboards have been the main ...

  4. List of Microsoft Surface accessories - Wikipedia

    en.wikipedia.org/wiki/List_of_Microsoft_Surface...

    The Microsoft Surface touchscreen Windows computers and interactive whiteboards designed and developed by Microsoft. Since its release in 2012, there have been various Surface accessories over the years. Most prominently, are the Surface keyboard covers and the Surface Pen, which were both introduced at launch.

  5. Num Lock - Wikipedia

    en.wikipedia.org/wiki/Num_lock

    Num lock. A keyboard with Num Lock turned on as indicated by a LED. Num Lock or Numeric Lock ( ⇭) is a key on the numeric keypad of most computer keyboards. It is a lock key, like Caps Lock and Scroll Lock. Its state affects the function of the numeric keypad commonly located to the right of the main keyboard and is commonly displayed by an ...

  6. Troubleshooting AOL Desktop Gold - AOL Help

    help.aol.com/articles/aol-desktop-troubleshooting

    Desktop Gold shortcut icon is missing. If AOL Desktop Gold shortcut icon is missing, try the solutions listed below. • Right click the AOL Desktop Tray Launcher icon in the System tray. • Open AOL Desktop Gold. if you are having trouble opening it, click Start on the windows toolbar. • Double click on the AOL Desktop application file.

  7. KVM switch - Wikipedia

    en.wikipedia.org/wiki/KVM_switch

    Enterprise 1U rack mount KVM showing console and computer ports for DVI and USB (keyboard/mouse) A KVM switch (with KVM being an abbreviation for "keyboard, video, and mouse") is a hardware device that allows a user to control multiple computers from one or more sets of keyboards, video monitors, and mouse. [ 1]

  8. Apple Wireless Keyboard - Wikipedia

    en.wikipedia.org/wiki/Apple_Wireless_Keyboard

    Apple Wireless Keyboard. The Apple Wireless Keyboard is a wireless keyboard built for Macintosh computers and compatible with iOS devices. [ 1] It interacts over Bluetooth wireless technology and unlike its wired version, it has no USB connectors or ports. Both generations have low-power features when not in use.

  9. Memory-mapped I/O and port-mapped I/O - Wikipedia

    en.wikipedia.org/wiki/Memory-mapped_I/O_and_port...

    In Windows-based computers, memory can also be accessed via specific drivers such as DOLLx8KD which gives I/O access in 8-, 16- and 32-bit on most Windows platforms starting from Windows 95 up to Windows 7. Installing I/O port drivers will ensure memory access by activating the drivers with simple DLL calls allowing port I/O and when not needed ...