Win32.Adware.PCCleanerOptimizer is a threat detected by serval Antivirus or Anti-Malware software vendors. This Win32.Adware.PCCleanerOptimizer threat is classified as PUP a Potentially Unwanted Program by Anti-Malware software because it inflicts and acts as a malicious threat into your computer system. Win32.Adware.PCCleanerOptimizer is not a virus but it does act like one. Win32.Adware.PCCleanerOptimizer is adware which is bundled using custom installers and dropped on your computer during the installation process. Most users have no idea how this Win32.Adware.PCCleanerOptimizer threat is installed on there computer and what it is, until their Antivirus or Anti-Malware software detects it as a malicious threat or virus. Follow our instruction to remove this Win32.Adware.PCCleanerOptimizer threat from your computer.