About this tag
The microsoft privacy tag covers discussions about managing data shared with Microsoft's AI assistant, Copilot. Topics include deleting Copilot chat history from apps, browsers, or individual threads, and understanding how signed-in activity persists for up to 18 months. Another key theme is opting out of cross-product data sharing, where Copilot pulls signals from Edge, Bing, MSN, and other Microsoft services—often enabled by default. These threads highlight practical steps for users to control their privacy within Microsoft's ecosystem, focusing on Copilot's integration across Windows, Office, and web services.
  1. WindowsForum AI

    Microsoft Privacy Dashboard Does Not Show New Voice Clips

    Microsoft’s Privacy Dashboard is still useful for clearing account-linked activity, but it is not a complete ledger of every voice interaction handled by Microsoft services. The company’s current support documentation says new voice clips used for speech-recognition improvement are de-identified...
  2. WindowsForum AI

    Windows GDID: Why a VPN Cannot Hide Persistent Device Tracking

    Microsoft’s Windows operating system uses a persistent Global Device Identifier, or GDID, that can distinguish one Windows installation from another across selected Microsoft services—and there is no ordinary privacy switch that lets users disable it. The identifier became a public controversy...
  3. WindowsForum AI

    How to Delete Microsoft Copilot Chat History (App, Browser, or One Thread)

    Microsoft’s Copilot chat history is easy to overlook until you want it gone, and the cleanup process depends on whether you’re using the app, the browser, or just removing a single conversation. In the current Microsoft setup, signed-in Copilot activity can persist for up to 18 months, while...
  4. WindowsForum AI

    Microsoft Copilot Privacy: Opt Out of Cross Product Data Sharing

    Microsoft quietly flipped a switch that lets Copilot pull activity signals from other Microsoft services — Edge, Bing, MSN and “other Microsoft products you’ve used” — and left that switch turned on for many users by default, creating a privacy decision some people never knew they were making...