If you are an active user of Google's services, then you probably have over time, entered lots of data in various Google products and apps. Wouldn't it be nice if you could view all this data that Google stores about you in one place? You might also be interested in getting a downloadable archive with all the data you have posted in Google's services. Specially for such a case, Google have their 'Takeout' service.
Open your browser and visit the following url:
Sign in with your Google account if you are not logged in.
You will see a page with a list of services which you have used in the past and which archive your data.
- Google+ Circles
- Google+ Stream
- Google +1
- Google+ Pages
- Google Photos
- Google Play Books
- Location History