The Garmin nüvi 40 is a budget personal GPS navigation device that hits everything you'd need at a low price—just $119.99 with maps for the lower 48 states, or $129.99 for the U.S. and Canada.

Installing new maps is easy to do with Garmin's free Mapinstall software. Ensure the micro SD memory card is installed in your nuvi. Push it into the slot to make sure it is secured before you ...

Garmin's nuvi GPS system allows you to update the maps from a microSD card, giving you the ability to update or change maps as necessary for your business travel. How to Remote Wipe an iPhone.