Do you know that Google is recording your search history and if somehow your account gets hacked, then the whole data will be available to the hacker with just a click of mouse .Also, the biggest problem of personalized search is that it will show show only those sites which you visit regularly and all your personal data will be saved in the Google server. Many of you won’t want this to happen to you.
If you want to stop Google to record your search history ,then go to Google History and then follow these steps:
1) Log on to your Google Account.
2) In the right side menu bar you will find a pause button click on that .
3) This will stop recording of your Google search history . Until and unless you again start this service ,your search history won’t be recorded.
4) Now, its time to delete the saved search history,just click on the Remove items link and then remove your history.