Does DuckDuckGo share my search or browsing history with Microsoft? - DuckDuckGo Help Pages
Does DuckDuckGo share my search or browsing history with Microsoft?
No, per our strict Privacy Policy:
"We don’t save or share your search or browsing history when you search on DuckDuckGo or use our apps and extensions."
"In the process of delivering our search results and other content, we also prevent our hosting and content providers from creating a history of your searches and browsing."
Regarding Microsoft specifically, see this blog post about our Web Tracking Protections: "Microsoft scripts are not and have never been embedded in our search engine or apps, which do not track you."