| A | B |
|---|
| Random Access Memory | The "short term" memory a computer uses to store software that it is currently using. It is cleared, or "dumped" when the computer is turned off. |
| Central Processing Unit | The "brain" of the computer. It interprets and carrys out the instructions you give your computer. |
| Optical Drive | A device that reads data from a disk using a laser. CDs, DVDs, and Blue Ray are all technologies that are based on an optical drive. |
| Digital Video Disc | A disc that stores data digitally and is read by an optical drive. |
| Wifi | A trademark term used for wireless local area network. It is a technology that allows devices to connect to the internet. |
| Internet | A global system of connected compter networks. |
| Video Card | A hardware component that allows a monitor to be connected to a CPU. |
| Sound Card | A hardware component that allows speakers to be connected to a CPU. |
| Motherboard | A circuit board that contains all of the important electornic systems of a computer. |
| Power Supply | A hardware component that distributes power to all the elecrical components of a computer. |
| Ethernet Card | A hardware component that connects a computer to the internet using a cable. |
| Universal Serial Bus | A type of hardware connection that allows peripheral devices to interact with a computer. |
| Hardware | The physical elements that comprise a computer system. |
| Tablet | A handheld computer with a compact hardware system that is dependent on the internet for its software. |
| Embedded Computer | A computer that is built into everyday electronics like watches, televisions, and household appliances. |
