| Question | Answer |
| 1.Brain of the computer that performs instructions defined by software. | CPU
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2.A display device that forms an image by converting electrical signals from the computer into points of colored light on the screen. | Monitor
| 3.Storage device that stores digitally encoded data on rapidly rotating rigid disks with magnetic surfaces. The device is either permanently installed within the computer case or can be portable. | Hard Drive
| 4.Printed circuit board on which the CPU, RAM chips and other electronic circuit elements of a digital computer are frequently located. | Motherboard
| 5.Random Access Memory - temporary place to store material that works quickly. erased when computer turns off. Volatile. | RAM
| 6.The most common keyboard arrangement, named for the first letters across the top row. | QWERTY
| 7.A hand-operated electronic device that controls the coordinates of a cursor on your computer screen as you move it around on a pad. | Mouse
| 8.A cable that connects portable media (usually) or other hardware directly to computer. | USB
| 9.An input device, output device, or secondary storage device that is not part of the central processing unit (CPU). | Peripherals
| 10.A hardware device used to make a paper copy of what is created on the computer. | Printer
| 11.A device that converts printed documents into digital file formats. | Scanner
| 12.An output device that allows you to hear voice, music, and other sounds from your computer. | Speakers
| 13.An optical instrument that projects an enlarged image onto a screen. | Projector
| 14.Any list of instructions for computer to follow that is stored in the computer's memory. | Software
| 15.(computer science) software that controls the execution of computer programs and may provide various services. | Operating System
| 16. Online tool for storing and sharing documents including slides, spreadsheets, and compositions. | Google Docs
| 17.set of programs that are clouded that allow you to do different tasks on the internet. | Google Apps
| 18.A portable computer that uses a touchscreen as its primary input device. Most tablets are slightly small and weigh less than the average laptop. Most are touchscreen. | Tablet
| 19.Small general-purpose computers that can generally fit into the palm of your hand. | Mobile Device
| 20.A pointed tool for writing or drawing or engraving. | Stylus |
