Parts of a Computer- Crossword

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Across
  1. 2. the programs and other operating information used by a computer.
  2. 5. the software that supports a computer's basic functions, such as scheduling tasks, executing applications, and controlling peripherals.
  3. 7. a high-capacity transmission technique using a wide range of frequencies, which enables many messages to be communicated simultaneously
  4. 9. several interconnected computers, machines, or operations.
  5. 11. Any device that allows raw data to be entered into the computer system. This is also known as a user interface
Down
  1. 1. a combined device for modulation and demodulation, for example, between the digital data of a computer and the analog signal of a phone line.
  2. 2. There are two types: Primary (RAM) and secondary (a Hard Drive). This is where information can be stored so that it can be retrieved later.
  3. 3. “brain” of the computer.
  4. 4. takes raw data from the input devices, changes the data into useful information, and then sends it to the output devices.
  5. 6. the machines, wiring, and other physical components of a computer or other electronic system.
  6. 8. takes info and displays for user in a meaningful way
  7. 10. a facility allowing computers, smartphones, or other devices to connect to the internet or communicate with one another wirelessly within a particular area.