Open Google Chrome
Click the three dots menu
Go to History
Click History again
Click Clear browsing data
Choose a time range
Select Browsing history
Select Cookies and other site data if needed
Select Cached images and files if needed
Click Clear data
To delete Google account activity, go to myactivity.google.com
Sign in to your Google account
Click Delete
Choose Delete activity by
Select a time range
Select the Google products you want to delete
Click Delete
To stop saving history, go to Google Account settings
Open Data and privacy
Turn off Web & App Activity if needed