By Contrast, when you click on a Microsoft-provided ad that appears on DuckDuckGo, Microsoft Advertising does not associate your ad-click behavior with a user profile. It also does not store or share that information other than for accounting purposes. Wat kan zijn het verschil tussen ons dubbelzijdige tape en een https://bbs.pku.edu.cn/v2/jump-to.php?url=https://nl.wikipedia.org/wiki/Kwaliteit