ICT Crossword puzzle

an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.
facts and statistics collected for reference or analysis.
tools, machinery, and other durable equipment
are powerful computers used for large information processing jobs.
a small computer that contains a microprocessor as its central processor
input-output device, or input/output device
perform a series of mechanical or chemical operations on (something) in order to change or preserve it.
a computer or computer program which manages access to a centralized resource or service in a network
the programs and other operating information used by a computer
the retention of retrievable data on a computer or other electronic system; memory.
a particularly powerful mainframe computer.
a wireless, portable personal computer with a touchscreen interface.
a person who uses or operates something, especially a computer or other machine
the portion of a computer that retrieves and executes instructions.
any type of computing hardware that is used for storing, porting or extracting data files and objects.
a circuit board connecting to a motherboard which expands the capabilities of a computer
non-volatile computer storage device containing magnetic disks or platters rotating at high speeds.
a component that increases the heat flow away from a hot device. a component that increases the heat flow away from a hot device
Keyboard, Mouse, Joystick, Trackball, Digital Camera, Scanner, Bar code Reader, OCR, Biometric Sensor, and Microphone.
the main printed circuit board (PCB) in a computer.
an internal IT hardware component.
a computer's short-term memory.
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 visual way of interacting with a computer using items such as windows, icons, and menus, used by most modern operating systems.
the software that supports a computer's basic functions, such as scheduling tasks, executing applications, and controlling peripherals.
a computer network that links devices within a building or group of adjacent buildings
a method employing encryption to provide secure access to a remote computer over the internet.
describes seven layers that computer systems use to communicate over a network
the structure or pattern in which each and every node in the network is connected.
an established set of rules that determine how data is transmitted between different devices in the same network