Microsoft is rolling out update KB5060533 for Windows 10, which includes security enhancements and new features in the Calendar. The update integrates links to special themed days, such as World Environment Day (June 5, 2025), World Oceans Day (June 8), Juneteenth National Freedom Day (June 19), and American Eagle Day (June 20). Clicking on these themed days launches the Edge browser and initiates a Bing search related to the event, regardless of the user's default search engine. There is currently no option to disable this feature or select a different search engine for these queries.