Crack the code

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Across
  1. 3. Input device with keys (8)
  2. 7. Global network (7)
  3. 8. Programs on a computer (8)
  4. 9. Machine that stores and processes data (8)
  5. 10. Where files are stored online (5)
  6. 11. Type of computer memory (3)
Down
  1. 1. Collection of web pages (7)
  2. 2. Devices like phones or cameras (7)
  3. 4. Step-by-step instructions (9)
  4. 5. Portable computer (6)
  5. 6. Smart assistant like Siri or Alexa (2 letters)
  6. 9. Brain of the computer (3)