Crossword on apps

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Across
  1. 2. Posting a message on Twitter (5)
  2. 3. You use this to video call for a meeting (4)
  3. 5. Share your CV and work experience here (8)
  4. 6. Click on this to finish a video meeting (3)
Down
  1. 1. The main colour of the WhatsApp logo (5)
  2. 2. Posts and comments will appear here (8)
  3. 4. Click on this to start a video meeting (4)