Google's My Activity reveals just how much it knows about you

Google's My Activity reveals just how much it knows about you

Google has rolled out new tools to let users see what its ad-tracking service has learned about them, and to let users opt in or out of a new personalized ads service.

The addition to Google’s account settings, called my activity, allows users to review everything that Google has tracked about their behavior – across search, YouTube, Chrome, Android and everything else – and edit or delete it at each step.

If you use Google for everything you do, you might be surprised by just how much it catalogues about your comings and goings on the internet.

The my activity tools comes with new ad preferences. Google currently uses the information it has learned about you to tailor ads across its own services, of which you can opt out.

But now Google is offering to use its behavioral information to tailor ads shown across the wider non-Google internet and Google’s search pages, which until now was purely done through the use of cookies.

The big difference to most other moves by similar companies offering ads on its own services and third-party sites, including Facebook, is that Google is making this internet based advertising extension opt in, not opt-out. If a user does not actively select to enable the new ad targeting they will not automatically be enrolled.

Now there are two separate behavioral advert settings for users to switch on or off as they see fit. One is so-called signed in ads, those on Google services, and signed out ads, those served by Google on third-party sites of which there are over 2m across the internet.

For the privacy conscious, you’re unlikely to want to opt in for greater profiling and should you wish to turn off both signed in and signed out ads, Google also has a Chrome extension to permanently opt out of Google’s DoubleClick tracking cookie. But to encourage users and make dealing with ads a more palatable proposition Google’s making tools available to users to sweeten the deal. These include the ability to “mute” certain ads, including those that irritatingly seem to follow you around the internet after the odd search or product viewing, and find out why you’re seeing particular ads.

The new tools and controls are rolling out to users at the moment, but not everyone has immediate access. Users should get a notification about privacy and security changes in the near future, which will guide them to the new ads settings.

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