Trend Micro's PC-cillin Internet Security 2005 builds on the already superb foundation of virus, spam, and firewall protection found in their 2004 security suite. Now PC-cillin 2005 also includes spyware removal, anti-phishing controls, Wi-Fi intrusion detection and home network controls. All this, plus free tech support via a toll-free number, and it's priced significantly cheaper than the competition.

What is the top windows antivirus? What about Macintosh antivirus protection? What features are important? Choosing the right antivirus software can seem like a daunting task, but it can be simpler than it seems.

With today's increasingly sophisticated viral threats, many packing backdoor access Trojans designed to compromise your computer's security, a product such as ZoneAlarm does more than protect. It's a must-have in your "peace of mind" arsenal. ZoneAlarm monitors both inbound and outbound connection attempts and prompts the user for a decision. While a product like ZoneAlarm will stop a Remote Access Trojan (RAT) cold, it only works if the user is experienced enough to make the right decision. For this reason, ZoneAlarm and other permission-based firewalls are better suited to more advanced users who understand the ramifications of their decisions.

It takes more than just antivirus software to prevent infection. Fortunately, following the few simple steps outlined below can provide a good measure of security in very little time. Install antivirus software and keep it updated. You should check for new definition updates daily. Most antivirus vendors offer automatic daily updates to home users, but some - such as Norton AntiVirus - do not. Here's my recommendations for the Top Windows Antivirus Software.

Norton AntiVirus is best suited for newer systems with large amounts of available drive space and plenty of memory. Visit Their Web Site Pros Live Update feature to keep definition files automatically updated Rescue disk creation during installation Repair Wizard to handle hard to clean files

In what can only be described as one of the most egregious abuses of the Google AdSense program, antivirus vendor McAfee has hijacked the good name of BitDefender. Insult is then added to injury - the BitDefender antivirus software is called a "virus" in the advertisement appearing on Google.com. The ad copy reads "Remove Bitdefender virus. Clean your PC if already infected" and links to the mcafee.com website. The sponsored link appears when a search for "BitDefender" is performed using the popular google.com search engine.

Antivirus software is must-have protection. This review picks the best antivirus software based on its virus detection abilities, features, and breadth of protection. Whether you're seeking total system coverage or an ala carte solution, each of the following products provides superb virus protection for Windows-based PCs. Because every system is unique, evaluate several of these antivirus products to find the software best suited for your PC and your level of experience.

Though fewer viruses have been written specifically targeted the Macintosh OS, Mac viruses do exist. Cross-platfrom threats, such as many of the Office macro viruses, can also be a problem for Mac users. The following antivirus software is well-suited to defending Mac users against the threat of viruses.

An online virus scanner should never be considered a substitute for an installed antivirus scanner. But if you suspect your installed antivirus is missing a threat or you simply want a second opinion, an online scanner can be a valuable adjunct to security. Each of the following online scanners are considered best-of-breed and can offer important adjunct protection.

The Internet makes it possible for a new virus to spread around the globe in only minutes. Antivirus software is one of the single most important pieces of software on your system. While many new systems come with antivirus software pre-installed, it may not be the best choice for your needs and it most certainly is out of date by the time it's delivered to your home.