Your search history shows what you searched for, the dates of your searches, and sites you have gone to. Also, based on results that you've clicked, it can help improve your search results.
Turn off search history
When search history is off nothing new is added to your search history. Your existing history isn't deleted. To delete your search history, you need to clear it.
On the Search History page, click Turn off.
Turn on search history
On the Search History page, click Turn on.
Clear search history
See your search history
Click in the upper-right corner of the page, and then click History on the left of the page.
To see your search history by type or date, use the menus above your search history.
Some features and functionality described here may not be available in your country or region.