Input Devices
A small handheld device that is dragged across a flat surface to move the cursor on a computer screen, typically having buttons that are pressed to control functions.
What is a Mouse?
A spreadsheet developed by Microsoft for Windows, macOS, Android and iOS.
What is Microsoft Excel?
A part of a computer system or network which is designed to block unauthorized access while permitting outward communication.
What is a Firewall?
Local Area Network.
What is LAN?
a machine for printing text or pictures onto paper, especially one linked to a computer.
What is a Printer?
A small ball that is set in a holder and can be rotated by hand to move a cursor on a computer screen.
What is a Trackball?
A free and open-source web browser developed by The Mozilla Foundation and its subsidiary, Mozilla Corporation.
What is Firefox?
A secret word or phrase that must be used to gain admission.
What is a Password?
Wide-Area Network.
What is WAN?
An electrical device worn on the ear to receive radio or telephone communications or to listen to a radio, MP3 player, etc., without other people hearing.
What is a Earphones?
A panel of keys to operate a computer.
What is a Keyboard?
A mobile operating system created and developed by Apple Inc. exclusively for its hardware. It is the operating system that presently powers many of the company's mobile devices, including the iPhone, iPad, and iPod Touch.
What is iOS?
The process of converting information or data into a code, especially to prevent unauthorized access.
What is Encryption?
Metropolitan Area Network.
What is MAN?
A display screen used to provide visual output from a computer, cable box, video camera, VCR or other video generating device.
What is a Monitor?
Something that enables interaction through touch.
What is a Touch Screen?
A series of personal computer operating systems produced by Microsoft as part of its Windows NT family of operating systems. It is the successor to Windows 8.1, and was released to manufacturing on July 15, 2015, and broadly released for retail sale on July 29, 2015.
What is Windows 10?
A Microsoft encryption feature.
What is BitLocker?
Where every host is connected to a central hub.
What is a Star Network?
A computer printer for printing vector graphics.
What is a Plotter?
A device for recording visual images in the form of photographs, film, or video signals.
What is a Camera?
A personal computer operating system produced by Microsoft as part of the Windows NT family of operating systems. It was released to manufacturing on August 24, 2001, and broadly released for retail sale on October 25, 2001.
What is Windows XP?
The protection of internet-connected systems.
What is Cybersecurity?
A network topology in which nodes are directly connected to a common linear half-duplex link.
What is a Bus Network?
A device that converts analog audio signals into the equivalent air vibrations in order to make audible sound.
What is a Speaker?