Antivirus Software

Find the top antivirus software for your needs

New computer viruses, worms, Trojan horses, spyware and malware are launched all the time, and if you've been surfing the Web with an unprotected computer, it's a near certainty that you've already encountered some of these nasty bits of data. In fact, if you've been online for any significant amount of time without antivirus software, your computer has probably already been infected.

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The good news is that top antivirus software programs are able to detect and erase viruses that are already on your computer in addition to protecting you against future infections. Antivirus and spyware software offers indispensible tools for the Internet user who wants to surf, download and share without worry.

Features of Antivirus and Spyware Software

Of course, you should always practice wise and safe Web surfing, and know how to recognize and avoid potential threats in the first place. Even so, it's not possible to completely avoid viruses, which is why antivirus software is so popular to begin with. It's recommended that you supplement good sense with a trusted antivirus program; good ones detect threats from viruses, worms, Trojan horses, rootkits, spyware and malware.

Quality programs also offer inbound and outbound email and instant message protection, as well as peer-to-peer and file-sharing virus-scanning capabilities, registry startup protections and phishing safeguards. Complete antivirus software products also protect you from harmful cookies, spam, adware and identify system vulnerabilities and instruct you on how to seal security gaps.

The protection technologies used in antivirus programs include the ability to detect and block virus signatures in real time. While you can get free antivirus software, these programs do not normally automatically update known threat databases with newly created viruses. To get ongoing protection from never-seen-before threats, you need to purchase antivirus software from a trusted manufacturer.

Top Antivirus Software Products

Products that offer the best antivirus protection on the market include:

  • Norton Antivirus software
  • BitDefender
  • Kaspersky Antivirus
  • McAfee Antivirus software
  • ESET Nod 32 Antivirus
  • AVG Antivirus
  • F-Secure
  • G DATA Antivirus
  • Avira
  • Trend Micro

Microsoft antivirus software is also available, both in free and paid versions. One advantage of choosing Microsoft is that you're guaranteed enhanced compatibility if you're running a Windows operating system on your computer.

Also, if you're administering a network, combining antivirus software with network monitoring software is an excellent idea. This gives you two tiers of protection against external threats, an investment that's well worth making.