When ever you sign into your google account the search engine will treat you as a single user and the will get your information into a single database.


Google helps in bringing different data and it's users.

Step 1
First you will have to visit the webpage normally known as my Google account page

Home page

Step 2
Now you need to turn it off  and clear all history's.

Step 3
Click on ad preference and then you now click on Opt out button.

Step 4
After clicking on opt out just sign out and then go to the history page.

Step 5
And then select disable Customization base on search activity and make sure you don't sign in until an hour latrr later and try stopping it from automatic sign in.

Step 6
Remove or clear all your cache and also all your web history and that all.

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