Computer users constantly read about the dangers of viruses invading their computer systems. Do they really need to worry. The answer is yes. The threat can be spread from one computer via the internet to many others.

It's important to have installed good anti-virus software to help minimize the actual threat. You need to be fully aware that your operating system can be badly damaged if the virus is left unchecked. Make sure that you do your research and read the reviews of the software before purchasing the product.

Where Do Viruses Come From:

All viruses are developed by a programmer. Whether it is just a student who has created it to show off their skill to their friends or by cyber-criminals where most of the viruses originate. There are created to steal vital information for gain.

This is to obtain passwords or credit card details. Or to spam you with email messages or unwanted adverts. The important thing is not to ignore them.

Unfortunately the source of infection from viruses comes from the Internet. Just don't let it make you scared of using the Internet. The other major source of infection is through email attachments.

Just ensure you have good anti-virus software installed on your machine and keep it updated regularly as new viruses are being created constantly. Unfortunately it is a growing threat that you need to be aware of.

Important Tip: Before you click on any link, check your status bar (usually bottom left ) and make sure where it points to. If you are unsure of anything just don't download or open it.

What Are The Symptoms Of a Virus:

Some of the common symptoms to indicate the present of a virus, is a black screen when opening plus you will have difficulty turning the machine on. Loss of data is another danger from a virus.

It also opens the threat of stealing your personnel and vital information such as credit card details. The loss of vital data is through files being infected.

Unfortunately the threat of computer viruses are becoming more widespread and complex.

The Dangers Of a Virus Attack:

The threat can vary from mild to severe. The spread of the virus is created the most through file sharing. One of the main threats is called a Trojan virus and unfortunately the damage can become irreversible.

You can use a quality registry cleaner to remove malware or spyware. The software is really easy to download, install and use.