Supertrick XG is a one time installer for the Windows Operating System to edit and optimize system files and settings to prevent ads, pop-ups, spyware, viruses, and other undesireables. It is an installer and not a program, so you don't have to worry about it running in the backround and slowing down your system. Most of it's components edit system files or settings. It also has the ability to shut down some common vulnerabilities within Windows that only has to be done once. Some of its options include adding malicious and ad hosting websites to the HOSTS file, adding domains to the restricted sites zone, setting the kill bit for known spyware ActiveX controls, run CWShredder to remove CoolWebSearch trojans and the installer also includes other tweaks for system security and maintenance.