Yes, Microsoft Bing Search may collect personal data to improve user experience and provide personalized search results, but users can manage their privacy settings.

The Microsoft Bing Search app primarily requires an internet connection to function, and offline capabilities are limited.

Since Microsoft Bing Search is free, there is no subscription to cancel; however, users can manage their accounts and settings through the Microsoft account portal for any linked services.

Microsoft Bing Search itself does not have a subscription cost, as it is a free app; however, certain premium features may be available through other Microsoft services.