Just GOOGLE It

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Across
  1. 4. a social networking service founded by Kevin Systrom and Mike Krieger
  2. 5. The ability to store and access data and programs over the internet instead of on hard drive
Down
  1. 1. A encrypted message in which letters are replaced with others characters
  2. 2. A user interface toolkit that lets user to design apps in a declarative way
  3. 3. A computer program that converts HLL into MLL