Computer Evolution

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Across
  1. 3. Ordered Sequence of steps
  2. 5. Apple's iconic personal computer series
  3. 7. ARPANET evolved into the modern
  4. 10. Apple's first successful portable music player
  5. 12. Co-founder of Microsoft
Down
  1. 1. The fundamental binary unit in computing
  2. 2. Pictorial Representation
  3. 4. IBM's first personal computer
  4. 5. The first widely used graphical web browser
  5. 6. A tiny piece of code or software that spreads without user consent
  6. 8. The "father of the computer":
  7. 9. Early computer language named after a mathematician
  8. 11. First computer programmer, Ada