If you access the Internet, you certainly need anti-virus software. It does not matter whether you do not use a computer. Whatever you use to get on line you must have anti-virus software. Although there are hundreds of malicious idiots producing viruses to attack those who access the Internet from a computer, there is an growing number who are targeting mobile phone users too.

It is harder to clear viruses from your cell phone too, because there are less outlets for the anti-virus software and cell phone users are normally less technically knowledgeable than computer users, although the technique of clearing the virus is quite similar.

Let’s just use the example of using computers to go on line. If you go on line, your ant-virus software is your most important piece of software. It does not matter what you use the Internet for – transferring data back to base or reading emails from friends – you are subject to attack.

For instance, if you use the Internet only to connect with your head office, a hacker could try to piggy-back your connection to gain admittance to the mainframe at head office and possibly access financial or other personal data and if you just send to and receive emails from your friends and family, you are open to assault from malicious fools around the world.

If you use webmail such as that offered by Yahoo, Hotmail and MSN to name only the most popular, you will be protected from the most obvious attacks, but still not safe. If you receive your email via an email client such as Outlook or Outlook Express, then you do not even have that small amount of protection.

If you do not use email, but only surf the Internet for research or whatever, you are still not safe, because some websites and loaded with viruses, trojans and worms, waiting to unload them onto unwary readers.

Therefore, whatever reason you surf the Internet for, you need some type of protection. Fortunately, anti-virus software for non-commercial use is cheap and can even be free. Commercial users will normally get tax relief on their purchases.

However, be cautious with the free anti-virus software, because not all of it is effective enough. The exceptions that spring readily to mind are Avira and AVG. These are excellent items and have rightly achieved worldwide acclaim. Just Google the two names to get the download address.

The anti-virus software that costs something (typically $25-$50 per annum) invariably offer one to two months free trial before you buy and a reduction in price, if you pay for more than one year at a time. Names that fall into this class are Kaspersky, McAfee, Norton and Nod.

After you have chosen your software, the subsequent steps are the same for free and paid software. First install it and then configure it. If you are not certain how to do that do not worry, the default settings are fine for the vast majority of users. The only choice you will get that it is imperative you make correctly is to consent to automatic updates.

New viruses are being discovered or fixed every day and for your anti-virus software to be effectual, you must allow it to update itself whenever it wishes to.

Owen Jones, the author of this article, writes on many subjects, but is currently involved with the network antivirus software. If you have an interest in such software, please go over to our website now at Computer Antivirus Software