[JJ] picked up a Garmin Nuvi 780 GPS from an auction recently. One of the more frustrating features [JJ] ran into is it’s PIN code; this GPS can’t be unlocked unless a four-digit code is entered, or ...

Whether you need to tell a friend about a hard-to-find a coffee shop or to remember where you left your car in an amusement park lot, you’ll likely need to know how to drop a pin in Google Maps. Even ...