CHCl3 (pronounced "Chloroform") is a set of CMD/batch script, VBScript and Powershell script for Windows 7 to automate the disabling and removal of certain files, processes, services, scheduled tasks and registry keys associated with Windows telemetry data collection.
It also adds known IP addresses and host names to firewall and
Windows hosts file respectively to block network communication used for
uploading collected telemetry data.
Important
It is developed and tested only on Windows 7.
For more information, see the wiki.