There are many reasons why you would want to delete your Google activity. You may not like the idea of Google knowing what you’re doing, or you may want to delete past searches that you don’t want people to find. It can also be good for privacy if you share a computer with someone else and don’t want them to see what you’ve been doing online.To delete your Google activity, go to myactivity.google.com and sign in with your account credentials.
If you delete your Google activity, it will remove all of the data associated with your account.