computer Hardware (caoimhe)

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Across
  1. 3. this is use for inputting sound but you also can sing through it
  2. 4. an input devise that doesn't like cheese
  3. 7. some mobile phones have this and do away with the keyboard completely
Down
  1. 1. this can be used to digitise pictures
  2. 2. this takes pictures and can usually take vidoes too
  3. 5. this used to be popular with gamers but have slowly been replaced by other types of game controller
  4. 6. Used as an alternative to a mouse