Microsoft wants your data, take it back and decide what you do or do not share with Windows .

🔒 Full Control: Disable telemetry, tracking, and hidden data collection in Windows 10 & 11.

⚙️ Granular Settings: Fine‑tune privacy options with one click or custom configuration.

🚫 No Install Needed: Portable tool, runs instantly without setup.

💻 Safe Defaults: Recommended settings protect privacy without breaking functionality.

🆓 Freeware: 100% free, no ads, no bloat.

🌍 Trusted Developer: Built by O&O Software, known for reliable Windows utilities.

Perfect for anyone who wants to harden Windows against unwanted data collection while keeping usability intact.