Category: Hardware

What is CD-R?

CD-R (Compact Disc-Recordable) is a blank CD that can record data written by a CD burner. CD-R Recordable word is used because it often used to record audio that can…

What is Ethernet?

Ethernet is a standard way to link computers on the network over the wired connection. It offers a simple interface for connecting several devices such as computers, switches, and routers…

What is Monitor?

Definition – What does Monitor mean? The monitor is a visual computer display that includes screen, circuitry, and case in which that circuitry is enclosed. Early monitors made use of…

What is Joystick?

Definition – What does Joystick mean? The joystick is an input device mostly used to control video games. The device consists of a base and stick that can be moved…

What is PCB?

Definition – What does PCB (Printed Circuit Board) mean? Printed Circuit Board (PCB) is a board that is made of fiberglass, composite epoxy, or other laminate material. Conductive pathways are…

What is VGA?

Definition – What does VGA mean? Video Graphics Array (VGA) is a type of computer cable that contains visual display data from the CPU to the monitor. A complete VGA…

What is Router?

Definition – What does Router mean? The router is a hardware device that analyzes the contents of data packets communicated within the network or another network. It determines whether the…

What is PDA?

Definition – What does PDA (Personal Digital Assistant) mean? Personal Digital Assistant (PDA) is a little electronic device you see people jotting stuff down on in public. When you see…

What is ALU?

Definition – What does ALU (Arithmetic Logic Unit) mean? Arithmetic Logic Unit (ALU) is a circuit within a CPU or GPU that performs all the arithmetic and logic operations. The…

What is CD-ROM?

Definition – What does CD-ROM mean? CD-ROM (Compact-disc-ROM) is an adaption of the compact that is created to store computer data in the form of graphics and text as well…

What is Circuit?

Definition – What does Circuit mean? In electronics, the circuit is a closed path that enables electricity to flow from one point to another. The circuit may include several electrical…

What is Keyboard?

Definition – What does Keyboard mean? The keyboard is one of the most important computer devices that is used as an input device. Its design comes from the typewriter keyboards…

What is DVD-R?

Definition – What does DVD-R mean? DVD-R (Digital Versatile Disc Recordable) looks same as the normal DVD or CD, but it can be used to record data. Once the DVD-R…

What is CMOS?

Definition – What does CMOS mean? Complementary Metal Oxide Semiconductor is a technology that is used to produce integrated circuits, and these circuits are found in numerous types of electronic…

What is Blu-ray?

Definition – What does Blu-ray mean? Blu-ray is a high-capacity optical disk medium created for recording, rewriting and playing back HD video. The disk can store a large amount of…

What is LCD?

Definition – What does LCD mean? Liquid Crystal Display (LCD) is a flat panel display technology that is commonly used in computer monitors and televisions. The technology is also used…

What is LED?

Definition – What does LED mean? Light-Emitting Diode (LED) is a commonly used electronic device that emits light when electrical current is passed through it. Early LEDs only produced light,…

What is PC?

Definition – What does PC mean? The personal computer is what most of us use on an everyday basis for work or personal use. A PC is a combination of…

What is CCD?

Definition – What does CCD (Charged Coupled Device) mean? Charged Coupled Device (CCD) is a sensor that is used in digital cameras to record still and moving images. It captures…

What is Fiber Optic Cable?

Definition – What does Fiber Optic Cable mean? Fiber Optic Cable or Optical Fiber Cable is a type of cable that has a number of optical fibers bundled together that…

What is CRT?

Definition – What does CRT (Cathode Ray Tube) mean? CRT (Cathode Ray Tube) is a technology used on old-style TVs and computer monitors. The image on the cathode ray tube…

What is Computer?

Definition – What does Computer mean? A computer is an electronic machine or a device that accept information and manipulate them for some result based on the program or sequence…

What is Speakers?

Definition – What does Speakers mean? Speakers are the most common output devices that are used with computer systems. Some speakers are specially designed to work with computers, while others…

What is DVI?

Definition – What does DVI (Digital Visual Interface) mean? DVI (Digital Visual Interface) is a port used to connect display devices such as projectors or LCD monitors with the input…

What is SSD?

Definition – What does Solid State Drive mean? SSD (Solid State Drive) is an electronic storage drive that stores persistent data on Solid-State flash memory. It is built with NAND…

What is RJ45?

Definition – What does RJ45 mean? RJ45 is a type of connector that is used for Ethernet networking. It looks similar to the telephone jack but is slightly bigger. Since…