Anti virus utility with new DynaGen technology, that also protect against malware, spyware and rootkits.
Kaspersky free antivirus software keeps your computer safe from computer viruses. Automatically delivers rapid protection and blocks dangerous files, websites & applications.
360 Total Security combines several antivirus engines, malware protection and tools to speed up and clean your PC.
The Tor Browser prevents companies and governments watching your Internet connection from learning what sites you visit, it prevents the sites you visit from learning your physical location, and it lets you access sites which are blocked.
Protection and security against viruses, worms, Trojan horses and dialers
Anti-virus and anti-spyware solution. Microsoft Security Essentials helps guard your PC against viruses, spyware, and other malicious software
Software bundle from Microsoft containing Mail, Messenger, Movie Maker, Photo Gallery, Writer, Toolbar and Family Safety