comput hardware vb 5 computer hardware

Question Answer
CPU processor CPU is the abbreviation for central processing unit. Sometimes referred to simply as the central processor, but more commonly called processor, the CPU is the brains of the computer where most calculations take place.CPU processor
motherboard a printed circuit board containing the principal components of a computer or other device, with connectors into which other circuit boards can be slotted.motherboard
power supply A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for the internal components of a computer. Modern personal computers universally use a switched-mode power supply.power supply
ram RAM random access memory a type of computer memory that can be accessed randomly that is, any byte of memory can be accessed without touching the preceding bytes. it is the most common type of memory found in computers and other.hard drive
hard drive a high-capacity, self-contained storage device containing a read-write mechanism plus one or more hard disks, inside a sealed unit. Also called hard disk drive.hard drive
expansion cards a circuit board that can be inserted in a computer to give extra facilities or memory.expansion cards
video cards a printed circuit board controlling output to a display cards
sound cards a device that can be slotted into a computer to allow the use of audio components for multimedia applications.sound cards
network card The contains the electronic circuitry required to communicate using a wired connection or a wireless connection. A network interface card is also known as a network interface controller, network adapter, or Local Area Network (LAN) card
Bluetooth card Bluetooth is defined as being a short-range radio technology aimed at simplifying communications among Internet devices and between devices and the Internet. It also aims to simplify data synchronization between Internet devices and other Bluetooth card
computer case A computer case also known as a computer chassis, tower, system unit, cabinet, base unit or simply case and sometimes incorrectly referred to as the "CPU" or "hard drive", is the enclosure that contains most of the components of a computercomputer case
monitor monitor A display screen used to provide visual output from a computer, cable box, ,Computer monitors use CRT and LCD technology, while TV monitors use CRT, LCD and plasma technologies. See analog monitor, digital monitor and flat panel display.monitor
mouse a mouse is an input device that is most often used with a personal computer. Moving a mouse along a flat surface can move the on-screen cursor to different items on the screen. Items can be moved or selected by pressing the mouse buttons .mouse
keyboard In computing, a computer keyboard is a typewriter-style device which uses an arrangement of buttons or keys to act as a mechanical lever or electronic switch.keyboard
track ball a small ball set in a holder that can be rotated by hand to move a cursor on a computer screen.track ball
touch pad a computer input device in the form of a small panel containing different touch-sensitive areas.touch pad

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