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By sending a series of signals through the air ( if you mean wireless ), these signals are ones and zeros. There a millions of these commands. These ones and zeros are computer language ( 0010110 could mean "The" for example. When tranfering words from computer from computer, they will be transfered to the one a zero language, or Metadata. (Something the computer can read). Then transfered back at the destination.

Viruses are tracked like this, everything consists of metadata, a Trojan or virus will show up like, this in the word Google, 110111001100234110, the 234 is the virus. The computers are unable too read it now, which can corrupt the file

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13y ago

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