Fundamental Information on Computer Virus Removal

By stickjohn123 on January 21, 2011 In Information Technology

What is named as ‘computer virus’ is a program which infects a laptop or computer by copying itself. The name is given because these applications cause hindrances to the proper working of the computers just like a disease infected human person. Other applications such as malware, adware and spyware are also thought to be in this category, but the only big difference is that they do not have the self-reproductive ability which other computer viruses do.

A virus can spread from one computer to another by connections in between the computers by means of the Internet, USB drive, DVDs, CD’s or Floppy Disc’s. There are numerous means in which one can take away these viruses from the computer. This article deals with this particular area of virus removal and offers a common insight on the mentioned topic.

There are two techniques of dealing with a computer virus. One is the basic virus removal methods and the other is the Operating System re installation.

In different operating systems such as the Windows XP and Windows 7 there is an in-built tool known as System Restore, which helps in restoring the computer registry and the system files to a previous security checkpoint. There are also some viruses such as CiaDoor which can disable applications like System Restore, Task Manager and Command Prompt.

These kinds of viruses can be eliminated by rebooting the system, entering the protected mode of the operating system and using the system tools. People often use various anti-viruses to tackle the problem of viruses and check on them. Most of these anti-viruses are highly useful against virus attack, but there are some viruses which can’t be tackled by most normal anti-viruses.

One more way of tackling viruses or getting rid of them is, as stated earlier, Operating System re installation. This process consists of either reformatting the hard drive of the computer and reinstalling the operating system and all other applications to the original media, or restoring the full partition making the backup image clean.

Even though removing of disinfecting a computer virus using an anti-virus looks easy enough to do and less time consuming, rebooting is a batter way of totally getting rid of the affected virus. If you are a person who is not much familiar with computer viruses and the possible difficulties they can cause to your computer, it is always greater to consult a computer technician and letting the person do the job. After all, an expert is always an expert.

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