To alter your privacy settings on YouTube, you need to follow a few steps.

  1. Open the YouTube app on your device
  2. Navigate to Settings function on the left of page
  3. Choose the Account function from the Menu
  4. Access the “View or change your account settings”
  5. Select “Privacy & personalization” function
  6. Take the Privacy Checkup option
  7. Navigate the checkup and choose correct profile for you

From this you can manage your:

  • Web and app activity
  • Location history
  • Device Information
  • Voice and audio activity
  • YouTube search history
  • YouTube watch history