The flu is a contagious respiratory illness caused by influenza viruses. It can cause mild to severe illness, and at times can lead to death. Some people, such as older people, young children, and people with certain health conditions, are at high risk for serious flu complications.
Garmin now includes life time map updates pre-activated with select nuvi GPS models. To use the free lifetime map subscription, all you need to do is register your unit and download the update. 1  Science & Technology. 2  Standard YouTube License.
1 Open your computer's file browser and locate the new drive that represents your Garmin 800. 2  Open the Garmin directory then open the NewFiles directory. 3  Copy the TCX or GPX files that you saved into the NewFiles directory on the Garmin 800.