By john 
Windows 11 collects and uses various data to power its features, but you have extensive control over what is shared and how. Taking the time to adjust these settings puts you in charge of your own privacy without giving up the features you rely on. This guide covers one part of that.
Windows 11 uses an advertising ID and data-driven personalization to show you tailored ads in various places. If you prefer not to see personalized ads or have your data used this way, you can turn off these features, reducing desa55 ad tracking across the system.
Why It’s Worth Doing
Turning off personalized ads reduces the tracking used to tailor advertising to you, improving your privacy. While you may still see ads, they will not be personalized based on your data, and the underlying tracking that enables personalization is reduced.
How to Do It
Follow these steps in order. You can stop once you have the result you want, and each change can be adjusted or reversed later if you prefer:
- Open Settings > Privacy & security > General.
- Turn off the option to let apps show personalized ads using your advertising ID.
- Disable the other personalization options on this page that use your data.
- Review Start menu and lock screen settings for tips and suggestions, turning off any you consider ads.
- Adjust related settings across the privacy section to reduce data-driven personalization.
The Trade-Offs to Know
Turning off personalized ads means any ads you do see will be less relevant to your interests, which some might consider a minor downside. For privacy-conscious users, reduced tracking clearly outweighs ad relevance, and the change limits how your data drives personalization.
What to Expect
After turning off personalized ads, expect reduced ad tracking and less use of your data for advertising personalization. You gain privacy from limiting this tracking, with the only trade-off being that any ads shown will be generic rather than tailored to you.
Final Thoughts
Optimizations like this work best as part of a broader approach rather than in isolation, and the gains add up as you apply several together. None of these changes is permanent, so it is worth experimenting to find the balance that suits how you actually use your PC. Keep in mind that Windows 11 evolves with updates, so if an option looks slightly different on your system, the same general approach almost always still applies. The goal is not to chase every possible tweak, but to make the deliberate adjustments that genuinely improve your experience and leave your PC working the way you want it to.