Virus is a computer code that can reproduce themselves and infect computer without owner permission then gain access to computer. Some type of Trojan virus can open computer port and steal or damage computer data.
Who is the creator of the virus?
Computer virus can not be without a creator, Computer virus created by someone who understands computer code.
Why Viruses are made?
Some people use a computer virus to steal data or damage data from another computer.
What Anti Virus?
Anti virus is the opposite of a computer virus, the main job of anti virus is to clear virus and inhibit virus from computer.
What characterize of the computer if it was infected by virus?
Computer infected by virus will running slow, the computer continue to work overtime even user does not use it. Files may be lost or become virus file.
How virus infect computer?
The virus can infect computer from the Internet, email, Storage device (Floppy disk, CD, DVD, USB or other storage ), P2P Application also can be a path to a computer virus.
How to prevent computer viruses?
- This guide for Windows Operating System only as the most widely used present day.
Install Anti Virus Program after the Windows Operating System is installed, it is to reduce virus attact at the time to install another application. - Measure anti virus always up to date.
- Make sure windows operating system are always up to date(should enable automatic update).
- Enable firewall.
- Run the scan with a regular.
- Avoid using administrator account.
The way above will reduce the virus to the computer, if you do not have an anti-virus you can get Avast Home Edition (free for non commercial usage), I use this anti-virus and quite satisfactory. Or you can try other antivirus software by purchase it online.
Source: charonatech
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