This document provides steps to delete one's web and app activity history from Google in order to improve privacy. It notes that while Google tracks user data for business reasons, users can remove some of their tracked data. The steps include going to the "Web & App Activity" page on history.google.com, deleting one day's history at a time, and accessing additional deletion options through menus for voice recordings, device info, YouTube history, and location data. Downloading one's full data archive from Google takes hours to days to compile. Users can also adjust their ads settings to stop "interest-based ads."