Spybot Search & Destroy is an on-demand top anti-spyware scanner and free remover for Windows PC. Spyware is software that not only gathers information about your activities on the Internet without asking your permission but also can change the configuration of your computer. The actions or information gathered by of this type of software can be used for targeted advertising and also for forcibly directing you to certain websites.
Spybot Free Edition searches your hard disk for all known types of spyware, adware and potentially unwanted programs. It offers powerful features to remove these threats and thus protect your privacy. It automatically detects adware networks, attempts at host redirection, registry modifications or unwanted changes in the browser configuration of Internet Explorer, Firefox and Opera. If an attempt is made to redirect your computer to a different name server without your permission Spybot can detect and stop this happening.