Even with responsible Internet usage and an antivirus program, a virus can slip though. Recovering from a computer virus can be as easy as removing it with your antivirus program, or as difficult as reformatting and reinstalling your operating system.

Many people respond to virus infections in their computers after the fact, when preventing a virus infection is the only sure-fire way keep your computer safe. Many virus protection programs offer "real-time" protection, scanning files and email messages as they are received.

In an age when wireless home computer networks are common, it's especially important to protect your network against viruses. Viruses and other malware (such as worms) can spread quickly through an unprotected network.

Computers schemers and scammers are becoming increasingly sophisticated. As a result, viruses and trojans are attacking computers in a variety of innovative ways. With the potential for virus infection so high, the market for virus protection software, has grown extremely competitive. This means a lot of choices for the consumer.

Viruses can ruin your operating system or fry your hard drive. Luckily, companies have created many products to protect your computer. You can learn some tips and tricks for using antivirus tools to effectively safeguard your system.

There are some steps of how to Get Free Anti-Virus Software.

When a computer is infected with an email virus, the virus will gather email addresses from the user's address book and any email files stored on the computer. It will then send a copy of itself to all the addresses (in an innocent-looking message), hoping someone will click on it and then the process will start all over again. Unless you take preventative measures, viruses will continue spreading in an endless cycle

You have an antivirus program but it could have been compromised by a recently released virus. Or you simply can't afford to buy one and you hate those free ones available online. Well, here's an option for you that's quick and simple.

To ensure there are no viruses on your computer, you should do a full virus scan with an anti-virus system that regularly updates. You can scan manually or program your software to scan automatically at the same time each week.

If you need antivirus software but don't want to pay for a large commercial suite like Norton or McAfee, there are many free utilities available to you on the web. One such utility is the AVG Anti-Rootkit tool, which can be downloaded from the company's website.