internet -surfing and security

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Across
  1. 3. was the first successful graphical web browser.
  2. 4. the company that provides internet connection is called.
  3. 7. is the default web browser of windows 10 operating system
  4. 8. enables us to send and receive messages at a fast speed.
  5. 9. is any web page name that list as a result of a search.
Down
  1. 1. we should always choose____ to protect our account.
  2. 2. is a high speed internet connection.
  3. 3. is a short form for modulator/demodulator.
  4. 5. many search engines use program.
  5. 6. The history of the internet starts with the birth of.