Across
- 2. a large high-speed computer, especially one supporting numerous workstations or peripherals.
- 5. an area or window on a computer screen in which icons are arranged in a manner analogous to objects on top of a desk.
- 6. box: A rectangular field on screen that accepts typed-in text in order to look up something or launch a sea Internet safety rules: internet safety, also known as online safety, cyber safety and electronic safety
- 8. device: n output device is any piece of computer hardware that converts information or data into a human-perceptible form
- 12. the primary component of a computer that acts as its “control center
- 14. an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.
- 16. page: the page of a website that is usually seen first and contains links to the other pages of the site
- 18. an instrument or device used for observing, checking, or keeping a continuous record of a process or quantity
- 19. random-access memory.
- 20. set of instructions, data or programs used to operate computers and execute specific tasks
- 21. drive: a small electronic device containing flash memory that is used for storing data or transferring it to or from a computer, digital camera, etc.
- 22. the computer's tangible components or delivery systems that store and run the written instructions provided by the software
Down
- 1. a small plastic disc on which data or music is stored: on CD The user manual is on CD
- 3. The internet is defined as a global network of linked computers, servers, phones, and smart appliances that communicate with each other using the transmission control protocol
- 4. a formal request to an authority for something.
- 7. menu: a feature of some computer software programs that you use if you are having problems or want to find out how to do something
- 9. system: the program that, after being initially loaded into the computer by a boot program, manages all of the other application programs in a computer
- 10. an application program that provides a way to look at and interact with all the information on the World Wide Web
- 11. device: a piece of equipment used to provide data and control signals to an information processing system
- 13. a portable microcomputer having its main components (such as processor, keyboard, and display screen) integrated into a single unit capable of battery-powered operation.
- 15. memory: the creation of a permanent record of information
- 17. Price on request Cable: a thick rope of wire or nonmetallic fiber, typically used for construction, mooring ships, and towing vehicles.
- 20. engine: a software program that helps people find the information they are looking for online using keywords or phrases.