Microsoft has introduced AI features to Notepad, prompting users to subscribe to Microsoft 365 to access functionalities like Rewrite. While the basic functions of Notepad remain free, AI-powered features require a subscription. Users have expressed confusion over subscription prompts that disrupt the user experience. Notepad continues to operate without a Microsoft account, but accessing Rewrite requires "AI credits," which necessitate a subscription. Initially, Microsoft provided 50 credits for users to try Rewrite, but these credits have since expired for many. Microsoft describes Rewrite and other AI features as "bonus features," but the subscription prompts have raised concerns about user experience, especially following a price increase for Microsoft 365.