Most of us use google for searching the web or even email. This allows google to collect a lot of information about us which then then use to serve us with “relevant adverts”. Google are able to build up a picture of who we are based on what we have searched for. If you want to know, what google thinks it knows about us, log into your goggle account and then cut and paste “adssettings.google.com.” into the top of the space bar. Under ad personalisation, you will see the information… unless of course you have already turned it off.