Streets & Trips is a software program that allows you to plan trips using a map connected to a GPS device. The GPS device is a small, square-shaped chip that plugs directly into your computer’s USB drive. Once you manually install the GPS driver for Streets & Trips onto your laptop, you can set the computer next to you in your car and program a trip. The navigator’s voice will tell you turn-by-turn directions, using your laptop as a GPS. Writer Bio