New Antivirus Firewall Aoftware

Worms, Trojan horses and viruses are programs created by hackers and are used to risk infecting computers over the Internet. Worms and viruses can replicate themselves from computer to computer, while Trojan into seemingly legitimate programs that hide you download from the Internet. The list of things that can go wrong with computers is endless, if your computer is infected with a virus, worm or Trojan. One of the first signs that you are actually infected with pop-up ads and a sharp drop in performance or speed of your computer.

Antivirus software scans your computer are always on the lookout for these bad guys, and if there was either quarantine or deletes malicious code before they do harm to your computer and data.
Windows XP has a built-in antivirus. An excellent free antivirus program that you download from the internet is AVG. Just Google the acronym for the download site, and you'll be set for a good> Antivirus tool. An alternative is to go Microsoft Antivirus Partners website and see what they recommend. Microsoft has a free program called Defender, that is to be a good protection against viruses and spyware.

Viruses are a particular challenge for the detection due to the fact that they change on a daily or sometimes hourly. For this reason, it is advisable to select an antivirus program with an automatic update capability. The updates tothe software must be kept up to date on the ever-present change in the type of virus found on the Internet seen. If your antivirus software your computer is not updated vulnerable to these new threats.

For complete coverage of your bases against these types of threats on your computer, be sure and add a good firewall and an anti-spyware program on your computer for the best protection.