: This specific iteration improved compatibility with the latest Windows 10/11 updates and refined the KMS injection engine for higher success rates.
A technician configured a Windows 11 PC to never contact Microsoft servers (by enabling all HOSTS telemetry blocks via AACT). The system ran stably for 6 months with zero forced reboots. aact v4.3.0 portable
This is the most frequently used section. Here you can block over 150 telemetry-related hosts via the HOSTS file or firewall rules. New in 4.3.0: The tool now distinguishes between “Basic telemetry” (required for updates) and “Full telemetry.” You can selectively disable Cortana web search, activity history uploads, and tailored advertising IDs. : This specific iteration improved compatibility with the
These tools are intended for evaluation or educational purposes. For long-term personal or business use, purchasing a genuine digital license from Microsoft is the only way to ensure full support and security updates. This is the most frequently used section
Activates VL (Volume License) editions of Office 2010, 2013, and 2016.
: The program will run a script in the built-in console window and notify you once the product is successfully activated. Important Considerations
Security & privacy notes