Europe's Digital Markets Act is Forcing Tech Giants to Make Changes

FILE - A visitor takes a photo at the Microsoft stand at Mobile World Congress 2024 in Barcelona, Spain, Feb. 27, 2024. New European Union rules aimed at preventing tech companies from dominating digital markets will change what people see online starting March 7, 2024.

Europeans scrolling their phones and computers this week will get new choices for default browsers and search engines, where to download iPhone apps and how their personal online data is used.