Spyware is a malicious piece of code that snoops around your computer in search of personal information such as login passwords and credit card numbers. The stolen information is sent to online advertisers or unauthorized persons without your knowledge. Spyware can enter your computer through e-mails or some security hole in the network firewall. Unfortunately, people indiscreetly download e-mails and software from non-secure sources, thereby increasing the chances of their computer catching spyware. Spyware has become a concern for both individual and corporate computer users. Spyware removal programs are intended to deal with this problem. Free spyware removal tools are readily available from many security software companies. Apart from removing spyware, these tools constantly monitor the network. They also guard against the arrival of new spyware. Free spyware removal tools are available as part of an anti-virus suite or in standalone versions.

Free spyware removal service is offered by almost all Web sites dealing with security issues. The spyware removal tool can be downloaded onto your computer from those Web sites. The installation process is usually simple, requiring just a few clicks. Once installed, the free spyware removal tool detects the spyware, removes any it finds, and monitors the network to prevent the future entry of other spyware. The tool also helps in preventing unauthorized Internet setting changes and transfer of personal data to outside sources. The elimination of spyware results in faster performance and less pop-ups.

It is estimated that nearly 90% of the computers connected to the Internet are infected with spyware. Very few computer users are not even aware of the spyware present in their machines. This is why it is important to be aware of Spyware and to use the tools available to prevent further damage.