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  2. Virtual COM port - Wikipedia

    en.wikipedia.org/wiki/Virtual_COM_port

    A software-based virtual serial port presents one or more virtual serial port identifiers on a PC which other applications can see and interact with as if they were real hardware ports, but the data sent and received to these virtual devices is handled by software that manipulates the transmitted and received data to grant greater functionality.

  3. Boot ROM - Wikipedia

    en.wikipedia.org/wiki/Boot_ROM

    At the end of the hardware initialization, the boot ROM will try to load a bootloader from external peripheral(s) (such as a hard disk drive or solid-state drive, an eMMC or eUFS card, a microSD card, an external EEPROM, and so on) or through specific protocol(s) on a communications port (such as a serial port or Ethernet, etc.).

  4. System Commander - Wikipedia

    en.wikipedia.org/wiki/System_Commander

    System Commander (SC for short) is a graphical boot manager/loader software application developed by VCOM.The software allowed for multiple operating systems to be installed onto a machine at once, providing a menu from which the user selected the operating system they wished to boot from.

  5. Component Object Model - Wikipedia

    en.wikipedia.org/wiki/Component_Object_Model

    COM is supported via bindings in several languages, such as C, C++, Visual Basic, Delphi, Python [10] [11] and several of the Windows scripting contexts. Component access is via interface methods . This allows for direct calling in-process and via the COM/DCOM sub-system access between processes and computers.

  6. COM (hardware interface) - Wikipedia

    en.wikipedia.org/wiki/COM_(hardware_interface)

    COM port (DE-9 connector). COM (communication port) [ 1 ] [ 2 ] is the original, yet still common, name of the serial port interface on PC-compatible computers . It can refer not only to physical ports, but also to emulated ports, such as ports created by Bluetooth or USB adapters .

  7. Bootloader - Wikipedia

    en.wikipedia.org/wiki/Bootloader

    GNU GRUB, a popular open source bootloader Windows Boot Manager. A bootloader, also spelled as boot loader [1] [2] or called bootstrap loader, is a computer program that is responsible for booting a computer. If it also provides an interactive menu with multiple boot choices then it's often called a boot manager. [2]

  8. List of TCP and UDP port numbers - Wikipedia

    en.wikipedia.org/wiki/List_of_TCP_and_UDP_port...

    This is a list of TCP and UDP port numbers used by protocols for operation of network applications. The Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP) only need one port for bidirectional traffic. TCP usually uses port numbers that match the services of the corresponding UDP implementations, if they exist, and vice versa.

  9. preload (software) - Wikipedia

    en.wikipedia.org/wiki/Preload_(software)

    preload is a free Linux program which runs as a daemon to record statistics about usage of files by more frequently-used programs. This information is then used to keep these files preloaded into memory. [1]