wiki 1(w)

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wiki 1(w)

  1. 1. COMPUTER VIRUS TOPIC OF DISCUSSION:
  2. 2. Contents <ul><li>Description of VIRUS </li></ul><ul><li>The effect of VIRUS </li></ul><ul><li>Importance to know about VIRUS </li></ul><ul><li>How to avoid VIRUS </li></ul><ul><li>Source of Reference </li></ul><ul><li>Conclution </li></ul>
  3. 3. Description of virus <ul><li>A computer virus is a computer programme that can divide itself and infect a computer without the user’s permission or knowledge. </li></ul><ul><li>The effect of VIRUS </li></ul><ul><li>Importance to know about VIRUS </li></ul><ul><li>How to avoid VIRUS </li></ul><ul><li>Source of Reference </li></ul><ul><li>Conclution </li></ul>
  4. 4. The effect of virus <ul><li>Damaging programs </li></ul><ul><li>Deleting files </li></ul><ul><li>Reformatting the hard disk </li></ul><ul><li>Take up computer memory </li></ul><ul><li>Cause erratic behavior </li></ul><ul><li>Cause system crashes </li></ul><ul><li>Description of VIRUS </li></ul><ul><li>Importance to know about VIRUS </li></ul><ul><li>How to avoid VIRUS </li></ul><ul><li>Source of Reference </li></ul><ul><li>Conclution </li></ul>
  5. 5. Importance to know about virus <ul><li>Computer virus can cause many disadvantages to the computer users. We should know all about viruses; the effects, the example, what do they do, how do they spread, and others in order to prevent them from harming our computer. So it is a necessity to know about virus. </li></ul><ul><li>Description of VIRUS </li></ul><ul><li>The effect of VIRUS </li></ul><ul><li>How to avoid VIRUS </li></ul><ul><li>Source of Reference </li></ul><ul><li>Conclution </li></ul>
  6. 6. How to avoid virus <ul><li>Description of VIRUS </li></ul><ul><li>The effect of VIRUS </li></ul><ul><li>Importance to know about VIRUS </li></ul><ul><li>Source of Reference </li></ul><ul><li>Conclution </li></ul><ul><li>Backup data </li></ul><ul><li>Install antivirus software </li></ul><ul><li>Always keep the antivirus up to </li></ul><ul><li>date </li></ul><ul><li>Install firewall </li></ul><ul><li>Do not open unknown e-mail </li></ul><ul><li>Do not share removable disk </li></ul>
  7. 7. Source of reference <ul><li>http:// en.wikipedia.org/wiki/Computer_virus </li></ul><ul><li>Description of VIRUS </li></ul><ul><li>The effect of VIRUS </li></ul><ul><li>Importance to know about VIRUS </li></ul><ul><li>How to avoid VIRUS </li></ul><ul><li>Conclution </li></ul>
  8. 8. Conclution <ul><li>Virus can harm our computer by damaging programs, deleting files,reformatting the hard disk ,take up computer memory , cause erratic behavior and cause system crashes . So we must take the initiative to prevent the viruses from infect our computer. </li></ul><ul><li>Description of VIRUS </li></ul><ul><li>The effect of VIRUS </li></ul><ul><li>Importance to know about VIRUS </li></ul><ul><li>How to avoid VIRUS </li></ul><ul><li>Source of Reference </li></ul>

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