ICT vocabulary Crossword

a printed circuit board containing the principal components of a computer or other device, with connectors into which other circuit boards can be slotted.
the quantities, characters, or symbols on which operations are performed by a computer, being stored and transmitted in the form of electrical signals and recorded on magnetic, optical, or mechanical recording media.
a method employing encryption to provide secure access to a remote computer over the internet.
a visual way of interacting with a computer using items such as windows, icons, and menus, used by most modern operating systems.
a person who uses or operates something, especially a computer or other machine.
the machines, wiring, and other physical components of a computer or other electronic system.
the programs and other operating information used by a computer.
a computer or computer program which manages access to a centralized resource or service in a network.
a high-capacity, self-contained storage device
a conceptual framework used to describe the functions of a networking system.
an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program
a large high speed computer, especially one supporting numerous workstations or peripherals
a small computer that contains a microprocessor as it's central processor
a device that is a auxiliary device such as a computer mouse or keyboard
operate on (computer data) by means of a program
the retention of retrievable data on a computer or other electronic systems; memory
a particularly powerful mainframe computer
a computer that is in size between a laptop and a smartphone, and has a touchscreen
the part of a computer in which operations are controlled and executed
a piece of technology that is used either to temporarily or permanently hold information in a structed fashion
a circuit board that can be inserted in a computer to give extra facilities or memory
a device or substance for absorbing excessive or unwanted heat
An input device is any hardware device that sends data to a computer, allowing you to interact with and control it.
A power supply is an electrical device that supplies electric power to an electrical load.
a form of computer memory that can be read and changed in any order, typically used to store working data and machine code
A system unit is the part of a computer that houses the primary devices that perform operations and produce results for complex calculations
processes commands to a computer program in the form of lines of text
a group of letters occurring after a period in a file name, indicating the format of the file.
a computer network that links devices within a building or group of adjacent buildings.
the software that supports a computer's basic functions, such as scheduling tasks, executing applications, and controlling peripherals.
the arrangement of the elements of a communication network
an established set of rules that determine how data is transmitted between different devices in the same network