I like it so much that after having it for a month I also got the spy sweeper which is made by (webroot) Firewall.
Spy Sweeper - The most award-winning antispyware software
"Spy Sweeper remains a favorite for protection from spyware."
"Our top choice..."
"Definitely worth the money"
"...stands apart as the most well-rounded anti-spyware utility..."
* Keep Your PC Safe from Spyware
Spyware grows more sophisticated every day. There's more of it, and it's more malicious than ever before. Experts agree: Webroot Spy Sweeper delivers the most advanced spyware detection, blocking and removal available to beat dangerous spyware programs.
* Browse Where You Want, When You Want
Dangerous and annoying spyware can infect your system in many different ways when you use the Internet. Webroot Spy Sweeper gives you 360 degrees of protection. Powerful Smart Shields offer real-time protection by blocking known and emerging spyware threats as you browse - before they ever reach your computer and personal information. If your PC is already infected, Webroot Spy Sweeper's advanced discovery methods locate and completely destroy malicious spyware that hides within your PC - even spyware that hides using rootkit technology.
* Download Your Favorite Music, Pictures and Videos Without Spyware Intruders
File sharing programs and swapping music, photos or other files are notorious avenues for spyware infection. Webroot Spy Sweeper can effectively identify slight changes in new spyware threats or variants to prevent spyware threats from ever installing on your PC.
* Stay Ahead of New Spyware Threats with FREE Defense Updates
To ensure you have the most advanced spyware detection available, we constantly expand Webroot Spy Sweeper's definition database. As a Spy Sweeper subscriber, we pass this powerful spyware detection arsenal on to you through regular automatic updates.
More Time Computing, Less Time Solving Computer Problems
Spyware infection can slow you down while online, or even prevent you from using your PC. Webroot Spy Sweeper quickly provides maximum protection with minimal interaction. Our completely upgraded user interface makes it easier than ever for users of all abilities to stay protected. With an easy-to-use console and customizable options, Webroot Spy Sweeper makes scanning for spyware a breeze.
* Rest Easy with Continuous Customer Support
All Webroot products are backed by knowledgeable and friendly support experts who will help you through even the toughest spyware problems. Unlike many of our competitors, we offer this online and phone support absolutely FREE.