Merry Clean System Monitor Tracking Cookie RATscans your machine where unwanted software has a record of appearing or leaving traces. The scan locations include the your home page setting, your browser plug-in, the HOSTS file, processes, etc. Version 0.25 includes unspecified updates. Check and change your firewall settings to keep out unwanted visitors such as Web Bug, RAT, Tracking Cookie, Password Cracker, System Monitor, Trackware, Keylogger, Dialers, Spies, Spy, Hijackers, Keyloggers, Unwanted Toolbars, Dialers, Trojan Horses, Malware, Adware, Popups, BHOs, Malware, Trojans, Backdoor, Adload, Worm, Binder, Exploit, Rootkit, Joke, Viking..