What is a computer virus? A computer virus is a computer program that has the potential to damage the way your computer performs and if the virus is particularly malicious, it can end the life of your computer and cause chaos in your life.
Trying to tackle computer viruses without a good anti-virus software can be a nightmare.
Computer viruses spread through different means but the most common method is through emails.
Some of the most destructive computer viruses are distributed all over the globe by a simple email.
Usually these viruses come in an email that look completely legitimate and they can even come disguised with an email that you are familiar with.
Some viruses become active the moment you open the email, while other become active when you download the attachment that comes in the email.
Many free email services like Yahoo have build virus scanners that do not allow a person to download attachments that are infected with virus.
Another way that virus spread is through Internet downloads.
These viruses are present in the download and are usually found in websites that have been hacked.
There are many anti-virus software available, some free and some paid.
You should choose one that is best suited for your needs; above all the anti-virus software should be able to detect, remove and prevent viruses from entering into your computer.
Some anti-virus software are also equipped with anti-spyware and anti-spam for added protection against phishing, spam, adware, malware and spyware.
In addition, your anti-virus should be able to update itself regularly so that it is always ready to tackle new viruses that are constantly being created and spread throughout the cyberworld.