How to Delete and Remove All Cortana Personal Data in Windows 10



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Cortana is Microsoft’s virtual assistant integrated into Windows 10, designed to help you with tasks, provide reminders, and answer questions. However, like any digital assistant, Cortana collects data about you to personalize the experience. If you’re concerned about your privacy, you may want to delete and remove all the personal data that Cortana has gathered. Here’s how you can manage your data and ensure your privacy is protected in Windows 10.

Signing Out from Cortana

Before you begin clearing data, it’s a good idea to sign out from Cortana. This stops any further data collection as you go about the process.

  1. Click on the Cortana icon on your taskbar.
  2. Select the user icon at the top left corner of the menu.
  3. Click on “Sign out” to log out of your account.

Disabling Speech Services

To stop your computer from using your speech patterns for better recognition, follow these steps:

  1. Open the Settings app by pressing Windows key + I.
  2. Click on Privacy.
  3. Select Speech, inking, & typing.
  4. Turn off Speech services and typing suggestions. This will disable the speech-to-text features and stop collecting your typing and inking data. Note that this action does not impact offline capabilities, such as Windows Speech Recognition.

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Clearing Personal Data on Your PC

Cortana stores certain data directly on your computer. To remove this:

  1. Go back to the Settings app.
  2. Click on Cortana in the menu.
  3. Select Permissions & History.
  4. Find and click on Change what Cortana knows about me in the cloud.
  5. Scroll down to Clear my device history and click on it.

Delete Data from the Cloud

Personal information collected by Cortana is also stored in the cloud to sync across your devices. To delete this data:

  1. In Cortana settings, under Permissions & History, locate the Manage the information Cortana can access from this device section.
  2. Click on the link provided to visit the Privacy Dashboard.

Clearing Chat History

To remove your interactions with Cortana via text commands:

  1. Still within the Cortana settings, find the History section.
  2. Click on Clear my chat history.
  3. Confirm the action to delete your conversation history.

Using Microsoft Privacy Dashboard

For a deeper level of control over your personal data:

  1. Go to Cortana’s settings.
  2. Click on Privacy Dashboard to be directed to Microsoft’s online dashboard.
  3. Here, you’ll be able to see and clear various types of personal data, including search history, location activity, voice activity, and more.

By following these steps, you can safely and effectively delete all personal data associated with Cortana on your Windows 10 device, helping you maintain your desired level of privacy. Remember, these changes may impact how personalized your interactions with Cortana and other Microsoft services can be in the future.



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