To access Microsoft 365 Copilot (the productivity assistant) from a web browser, you should use the following official URLs: *-> m365.cloud.microsoft: The primary web portal for the Microsoft 365 Copilot app. * copilot.microsoft.com: The dedicated web interface for Copilot chat, where you can toggle between "Web" and "Work" modes if you have a business license. * microsoft365.com (formerly Office.com): You can access Copilot features directly within the web versions of Word, Excel, PowerPoint, and Outlook through this portal. Incorrect: [Not B] The URL https://copilotstudio.microsoft.com is for Copilot Studio. Reference: https://support.microsoft.com/en-us/topic/welcome-to-the-microsoft-365-copilot-app-092599f1- 5917-4bd6-bd59-58af628bbc39
