Technology

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Across
  1. 2. a written promise from a company to repair or replace a product that develops a fault within a particular period of time, or to do a piece of work again if it is not satisfactory
  2. 4. (informal) someone who knows a lot about computers or other electronic equipment
  3. 8. not in use any more, having been replaced by something better
  4. 9. something such as a message or picture that you publish on a website or using social media
Down
  1. 1. a small, flat computer that is controlled by touching the screen or by using a special pen
  2. 3. new machinery and equipment that has been developed using scientific knowledge or processes
  3. 5. using, based on, or used in a system of operation which involves the control of electric current by various devices, such as microchips
  4. 6. a broadcast that is placed on the Internet for anyone who wants to listen to it or watch it
  5. 7. USB (memory) stick, a small piece of equipment that you connect to a computer or other piece of electronic equipment to copy and store information