Question

How does google know the current location?

Answer 1

Hello friend

Google is a very big software company it have great technology. and use the satellite signals to increase its productivity.

Google knows our location by latitude and longitudinal measurements of our signals.

Each device which uses INternet has its own IP address which is made by satellites to know the location of users.
it is as GPS

There is a way to hide our location.
@ by the Use of VPN