Microsoft has quietly shut down the last official way to activate Windows by phone, a change that lands hardest on people who work and travel in places where a stable internet connection is never ...

Phone activation for Windows has been discontinued. You'll have to use an online portal to activate Windows. The portal requires a Microsoft or business account. Microsoft has typically offered a few ...

Software King of the World, Microsoft, has published a new support page explaining why it binned phone-based activation. “Beginning December 3, 2025, the traditional telephone-based product activation ...