virus

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Across
  1. 2. , Wikis are online
  2. 4. , Another type of antivirus is
  3. 6. , We can learn from
  4. 7. , different can be visited for better results
Down
  1. 1. , Is another name of Malware
  2. 3. , is the abbreviation of Waveform audio file format
  3. 5. , The most common way of viruses to get into a device is