Best Free Adware/Spyware/Scumware Remover
Windows® Defender (Beta 2) x86 :-
Windows Defender (Beta 2) is a free program that helps you stay productive by protecting your computer against pop-ups, slow performance and security threats caused by spyware and other potentially unwanted software.
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A Real-Time Protection is included in Spyware Terminator basic version – an essential function most other applications charge you extra for. Effectively remove spyware, adware, trojans, keyloggers, home page hijackers and other malware threats. Suspect files found during the scan are moved into Quarantine. Spyware Terminator prevents them from functioning and causing further damage to your computer. You can review and choose to permanently remove suspect files or safely store essential files.
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Ad-Aware Personal provides advanced protection from known data-mining, aggressive advertising, Trojans, dialers, malware, browser hijackers, and tracking components. This software is downloadable free of charge.
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Spybot - Search & Destroy can detect and remove spyware of different kinds from your computer. Spyware is a relatively new kind of threat that common anti-virus applications do not yet cover. If you see new toolbars in your Internet Explorer that you didn't intentionally install, if your browser crashes, or if you browser start page has changed without your knowing, you most probably have spyware. But even if you don't see anything, you may be infected, because more and more spyware is emerging that is silently tracking your surfing behaviour to create a marketing profile of you that will be sold to advertisement companies. Spybot-S&D is free, so there's no harm in trying to see if something snooped into your computer, too :)
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HijackThis is a free utility which quickly scans your Windows computer to find settings that may have been changed by spyware, malware or other unwanted programs. HijackThis creates a report, or log file, with the results of the scan.
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SpywareBlaster doesn't scan for and clean spyware--it prevents it from being installed in the first place. SpywareBlaster prevents the installation of ActiveX-based spyware, adware, dialers, browser hijackers, and other potentially unwanted programs. It can also block spyware/tracking cookies in IE, Mozilla Firefox, Netscape, and many other browsers, and restrict the actions of spyware/ad/tracking sites. With the built-in Check for Updates feature, you can help ensure your protection is up-to-date. SpywareBlaster also includes a System Snapshot feature, which lets you take a snapshot of your computer in its clean state and later revert, undoing many changes made by spyware and browser hijackers.
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