Technology / Computers / Motherboard: The main circuit board of a microcomputer. The motherboard contains the connectors for attaching additional boards. Typically, the motherboard contains the CPU, BIOS, memory, mass storage interfaces, serial and parallel ports, expansion slots, and all the controllers required to control standard peripheral devices, such as the display screen, keyboard, and disk drive. Collectively, all these chips that reside on the motherboard are known as the motherboard's chipset. On most PCs, it is possible to add memory chips directly to the motherboard. You may also be able to upgrade to a faster CP by replacing the CPU chip. To add additional core features, you may need to replace the motherboard entirely.
Technology / Computers / Data Bus: Data Buses are used on a systems motherboard and contain a group of parallel conductors also known as circuit traces. Data Buses are used by the CPU to transmit and receive data from all connected dev MORE
Technology / Computers / I-O Port: An I/O Port is used to communicate to and from devices, such as a printer, disk, or keyboard. I/O ports can be anything from the plugs on the back of your computer to the ones on your motherboard - an MORE