I recently watched this documentary film about Google. Has anyone here watched it? It says Google has saved each and every query since 1998. Is this possible ? If yes then it implies Google knows everything about us.
Never thought that they do that however its not impossible because for sure they are ready and already know that they might need it in the future as an archive or something we don't know. But I can't imagine how much data they have stored right now to handle those thousands to billions of searches from that time up to present.
No, they don't know everything about everyone. Because the vastness of a human being is not bound to the data queries only, that is not and cannot be true. But if you enjoy fear mongering adrenaline kicks then continue thinking "OMG they know all about me".