Google keeps track of your activity when using their products. This includes your search history, your YouTube viewing history, and your Google Maps history. For more details about your account, log into Google and visit the link below to see how much Google knows about you:
Google monetizes user’s data beyond search results. It is safe to assume that Google products (Documents, Chrome Browser, Pixel, Chromebook) collects user data.
Tor is a browser that uses relays around the globe to hide users' identities.
Privacy badger is a browser extension that blocks web tracking links. Users can select which trackers should be turned "on" or "off."
Adblock is a browser extension that hides advertisements embedded in web pages, which can also be used to track users.