Buried in the release notes of this month's Windows 11 cumulative update is a change Microsoft mentioned in a single sentence.
It concerns a feature that phones home more often than before, and it's switched on by default.
The update, pushed through Windows Update over the past week, adjusts how the operating system handles "recommendations" across the Start menu, Settings, and the lock screen.
According to Microsoft's own support documentation, the change expands what counts as a recommendation and reduces the number of steps required to surface suggested apps and services.
Translation: your PC is now a billboard with a keyboard.
To be fair, Microsoft has been creeping in this direction for years.
Windows 10 introduced suggested apps in the Start menu.
Windows 11 turned the Settings app into a storefront for Microsoft 365.
Users on Reddit and Microsoft's own Feedback Hub have documented fresh "suggested" tiles appearing on machines that previously had every ad-related toggle switched off.
That's the part worth paying attention to.
Several posters report that the update re-enabled settings they had manually disabled, a pattern Microsoft has been accused of before with OneDrive and Edge defaults.
The optics get worse when you look at the timing.
This rollout lands the same week Microsoft announced record cloud revenue driven partly by AI services.
Every recommended app, every suggested service, every nudge toward a Microsoft account is a data point feeding that machine.
Users on older hardware, particularly those who upgraded to Windows 11 only because Windows 10 support ended, are reporting slower boot times and higher background memory usage after the patch.
Some of it appears tied to the recommendation engine phoning home more frequently.
If you want it gone, the usual path still works, at least for now.
Head to Settings, then Privacy & Security, then General, and turn off the four options related to advertising ID, suggested content, and app launch tracking.
Then check Settings, then Personalization, then Start, and disable "Show recommendations for tips, app promotions, and more." Repeat after every major update, because Microsoft has a habit of turning these back on.
The deeper issue isn't any single toggle.
It's the assumption baked into the modern operating system that your attention is a resource to be harvested unless you actively opt out.
That's a business model, not a bug, and it's spreading across Android, iOS, and every smart TV in your living room.
Our take: Windows 11 remains a fine operating system wrapped around an increasingly aggressive marketing layer.
You can fight it, but you'll be fighting it forever.
The real question isn't whether Microsoft will stop doing this.
Final Thoughts
It's whether anyone will build a desktop OS that doesn't.