The Key To Computer Security - Anti Virus Software

In the computer world today it is important to remember that at every second your computer is at risk of being contaminated with an ugly virus. There are

many ways your computer may become infected from e-mail viruses to Trojans. These infections can cause damage to your hard drive, attach themselves to your

programs, or can even spread to other peoples computers from your e-mail. It is essential to protect your computer from these invasions by using a good anti

-virus software program.

There are many different types of infections that can invade your computer some of which include viruses, worms, e-mail viruses, and Trojans. A virus can be

transmitted from computer to computer by attaching itself to another program. When the program is running the virus is able to infect other programs or

documents. Worms are a computer program that copies itself from computer to computer through the use of computer networks. They are often used to invade

security holes in software programs. The latest computer invaders are e-mail viruses. An e-mail virus moves around in your e-mail messages and duplicates as

it automatically sends itself to people in your address book, which in turn infects their computers in the same way. A Trojan horse invades your computer by

pretending to be a program it?s not. When you open the program, the Trojan wreaks havoc on your computer that can cause irreversible damage.

In order to protect yourself from such invasion it is very important to make sure your computer is safe. One thing you can do is to run a more secure

operating system like UNIX that can protect your computer from traditional viruses. Another option is to buy virus protection software if you are using an

unsecured computer. Avoiding programs from unknown sources, disabling floppy disk booting, and making sure that Macro virus protection is enabled, are also

things that can further protect you from invasion.

The best option for protecting your computer though, is to invest in an anti-virus program. There are many anti-virus programs like Norton antivirus, McAfee,

and PcCillin, and some are even free like Avast and AVG. Anti virus programs work by keeping patterns of virus infected files and compares them to the files

stored on your computer. If it finds any viruses you are immediately prompted to delete the contaminated file. Make sure to up-date your anti virus software

consistently, which can be done through the Internet and most up-dates are free of cost.

If you are going to use the computer it is always best to protect yourself and your precious memories from all the dangerous computer infections. When you

invest in a good computer and store your information on it, you are setting yourself up for a potential disaster that many viruses can cause. It is essential

that you make sure that your computer is always protected by investing in a good anti virus program.


About the Author:

Dave Michaels writes on home and computer subjects. For more anti virus tips visit Anti Virus Program
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