Communication apps

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Across
  1. 3. Conferencing
  2. 6. Chat
  3. 9. outlook Microsoft
  4. 10. Networking
  5. 11. Authoring
Down
  1. 1. Messenger
  2. 2. Meet
  3. 4. Messaging
  4. 5. Express
  5. 7. gmail
  6. 8. Sites