Useful links

Manage Windows connection endpoints
  1. Manage connection endpoints for Windows 10 Enterprise, version 21H1
  2. Manage connection endpoints for Windows 10 Enterprise, version 20H2
Other
  1. https://crazymax.dev/WindowsSpyBlocker/
  2. Microsoft Windows 10 GDPR Compliance
  3. Microsoft Comes Clean over Windows 10 Connection Endpoints
  4. Configure Windows telemetry in your organization
  5. Microsoft Privacy Statement