Let me lay this out for you: you’ve seen a screenshot - which may be real, or may not be, since screenshots are easy to fake

I ain't gonna bother reading any more of your comment than that, because the tone of your first sentence tells me everything I need to know about what you're going to say. below is the page from microsoft themselves covering the advertisements in windows, specifically saying they will push products and services relevant to the personalized information they have on your usage. the advertisements have been covered by dozens of journalists since early 2024. just because you don't want to admit it, doesn't make them any less real. have a nice day.

here's the Microsoft support page on advertisements. https://support.microsoft.com/en-us/windows/privacy-settings-for-recommendations-offers-in-windows-11-807608ee-3de2-4498-8e7c-eb10d655567f

If you choose to turn on Personalized offers, we will use information about your device and how you use it, including Windows diagnostic data, in combination with your account info and data collected by other Microsoft products and services to offer you personalized tips, ads, and recommendations to enhance your Windows experiences. Personalized offers include suggestions on how to customize and optimize Windows, as well as ads and recommendations for Microsoft and third-party products and services, features, apps, and hardware to enhance your Windows experiences. For example, Windows might tell you about new features to help you get the most out of your device. If you stream movies in your browser, Windows might recommend an app from the Microsoft Store that streams more efficiently. Or, if you are running out of space on your hard drive, Windows might recommend you try OneDrive or purchase hardware to add more storage.