As the spyware threat has worsened, a number of techniques have emerged to counteract it. These include programs designed to remove or to block spyware, as well as various practices you can employ that can reduce the chance of getting spyware. Many companies these days provide anti-virus software which can be used to scan all of the files on a computer, identify and remove known software offenders.
You can purchase an annual subscription to anti-virus and spyware fighting software from companies like Symantec, McAfee and Grisofts AVG. Anti-Spyware costs range from $39.95 for 2 years coverage to $114.99, so do your homework. Of course you can always try free software first and see how it works for your system.
Some of the free download tools from reputable companies can provide some solid protection like Microsofts Windows Defender or
AOL's Safety and Security Center. The Windows Defender program helps protect your computer against pop-ups, slow performance, and security threats caused by spyware and other unwanted software. It features Real-Time Protection, a monitoring system that recommends actions against spyware when it's detected and minimizes interruptions. On the
AOL Safety and Security Center you can get Automatic Spyware Protection that scans pretty fast. It scans your hard drive daily, and deep-scans it weekly for any spyware and adware that may have snuck through. And it automatically stays up-to-date against the latest threats.
However, sometimes your system has accumulated way too much spyware or has been compounded by a variety of problems. When your machine starts to become unbearable, try scanning and removing all possible problems. If that doesn't help, then backup all of your data and do a clean reinstall of all your software in order to return to full functionality.
If you need to reinstall all of your software, then Id recommend you use Belarc Advisors Free Personal PC Audit software prior to reinstalling. This nifty program builds a detailed profile of your installed software and hardware, missing Microsoft hotfixes, anti-virus status and other useful info about your computer. This information is displayed in your Web browser and you should print out a copy for your records.
Another option is to install a different web browser other than Internet Explorer. Other web browsers like Opera, Mozilla Firefox or Apples Safari can be useful, although these programs have have also suffered some security vulnerabilities. However, they are not targeted as much as Internet Explorer.
Mario Armstrong is a technology talk show host, writer, consultant and public speaker that explores how technology impacts the way we work, live and play. He is heard on NPR, XM radio and seen on WMAR-ABC2 TV. More online at: www.MarioArmstrong.com. 
