[papln]

Here's what Google says. Ask your lawyer if you want to know what it means.

https://support.google.com/websearch/answer/54068?p=web_app_...

When Web & App Activity is on, you can include additional activity like:

* Sites and apps that partner with Google to show ads

* Sites and apps that use Google services, including data that apps share with Google

* Your Chrome browsing history