How do I stop Cortana from running in the background?

Related questions

1. What does the WMI provider host do?
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Tags

1. #launching
2. #search
3. #option
4. #slide
5. #first
6. #taskbar
7. #switch
8. #settings
9. #click
10. #button
11. #position
12. #under
13. #cortana