If you don't want to delete all the items under these sections ... account to prevent someone from accessing your search ...

To manage & clear all your history, click on the link that says Manage my Microsoft Account activity ... Here, you can delete diagnostic data for your device. Note that selecting this option ...

It's a little bit creepy, but both companies say this history ... to "My Activity." By pressing the clock icon here. You can also go to the menu, click "More Settings," and scroll all the way ...