Laptop computers have larger screens and more versatile input methods than mobile GPS receivers do. With a USB-enabled GPS receiver and the correct software, a laptop can perform the same tasks as a mobile GPS device but with the added benefits of a larger screen and easier input. Microsoft, DeLorme, MapFactor and numerous other software designers make GPS navigation software for laptop computers. These programs include a built-in map atlas and routing software to find the most efficient route from your current location to your destination.
Instructions
1. Purchase a navigation program for your laptop. Most GPS programs offer the same core functionality but additional features. For example, Microsoft's Streets & Trips focuses on a clean user interface and Internet connectivity. DeLorme's Street Atlas USA emphasizes its detailed map and information databases. PC Navigator 10 is compatible with a wide range of systems and emulates a mobile GPS unit's user interface.
2. Purchase a USB-enabled GPS receiver for your computer. Consult your software's user manual for information on which receivers are compatible. As of March 2011, most GPS software will work with GPS receivers that support the NMEA 2.0 standard or higher. You may also be able to purchase your software in a bundle that includes a GPS receiver.
3. Insert your navigation software's disc into the optical drive on your laptop and follow the on-screen prompts to install the software. If your computer does not have a disc drive, you may be able to download the software from the Web. Alternatively, you can purchase an external CD/DVD drive for your computer. The GPS software will only need the drive for the initial installation; it can then run entirely from your laptop's hard drive.
4. Run the navigation software from its folder in the "All Programs" section of the "Start" menu. Connect your GPS receiver to an available USB port on your laptop.
5. Secure your laptop in your car. Ideally, you should have someone in the passenger seat hold and use the laptop while you drive. Otherwise, secure your laptop in the passenger seat with the seatbelt to avoid damage to the computer.
6. Position the GPS receiver where it has a clear view of the sky. An unobstructed view will allow the receiver to find your location quickly and track your movements accurately.
7. Type your destination into the program's search field. Select the correct location from the result list to begin navigating to your destination. Different programs may have a slightly different method for beginning navigation. Consult your owner's manual for specific information on your software.
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