Across
- 2. A device or program that enables a computer to transmit data.
- 3. A hole or connection found in the front or back of a PC.
- 4. An output hardware device that connects to a computer to generate sound.
- 9. A type of computer disk drive that reads and writes data from optical disks through laser beaming technology.
- 11. Technology that consists of computer components or recording media that are used to retain digital data.
- 12. A panel of keys that operates a computer.
Down
- 1. A handheld hardware input device that controls a cursor and can move and select icons, text, files and folders on your computer.
- 3. A device that accepts text and graphic output from a computer and transfers the information into paper.
- 4. A set of instructions and its associated documentations that tells a computer what to do or how to perform a task.
- 5. An expansion card for producing sound on a computer that can be heard through speakers or headphones.
- 6. The component of a computer’s hardware that is used for communicating over another network with another computer.
- 7. Connects to the motherboard and generates output images to display.
- 8. An output device that displays information in a pictorial form.
- 10. An input device on laptops which allows the user to move the cursor with their finger.