With nearly every computer in the home and business, there is now an increased risk for acquisition of computer viruses. A computer virus is a program that makes identical copies of itself and infects the user’s computer files. These viruses can be transferred from computer to computer infecting files and programs. Computer viruses are a threat because they can be kept hidden for the duration of information and damage files.

Below is a list of many methods, the user can implement to help protect your computer from harmful viruses:

* Make backup copies of important documents and files and store them in a separate disk or external hard drive. Thus, you will continue to have a copy of your files if your information is deleted or suffered damage to other computers.* Use a quality anti-virus program that will scan the files and software programs. Make sure to keep anti virus software updated and scan your computer frequently. You can download antivirus software from the Internet or buy from the store.

* Do not share with any commercial software. This is an easy way to spread viruses. Make sure the software is known and recognized source.

* When downloading files from the Internet, make sure you scan for viruses before opening them and running.

* Watch out for hackers and Spyware. Spyware programs are usually entwined with download and install on your computer. Search patters programs will monitor and relay data back to the person who sent it. They may also receive any financial information stored. Make sure you trust the firewall. A firewall is a program or hardware device that filters information through the Internet connection on your computer. If the information is from the filters selected, it will not be allowed by your computer. It is also advisable to expand your anti-virus protection to include anti-spyware tools against Hacker (ravisher prevents access from your computer)-anti-key loggers (protect your passwords) and anti-worms. A worm is a small piece of software that uses computer networks and security holes to reproduce themselves and cause damage.

* Block pornography and spam with spam filter. These programs identify any suspicious emails and delete them before you open it. Some programs will send email back to say spammer that your address is invalid.

* The majority of viruses are caused by the opening of the attachment. Do not open any attachments in email unless you know the sender or the attachment is scanned. If you are unsure about an attachment, delete it. File extension like EXE, COM or VBS is the executable program file. Once opened, it can work all sorts of damage to your computer. Protection is best not to open executables that arrive in your e-mail.

If your computer is infected with a virus, is used to combat virus program to remove the virus and quickly get rid of all copies of the virus. If you need help, turn off your computer and transfer them to a professional who knows how to remove viruses.

It is important to remember that most viruses can be removed without lasting damage your computer system. Also, most viral infections can be prevented. With the proper anti-virus protocols, you can protect your computer from dangerous viruses.