About Connecting Your Device to the Computer
You cannot create courses or workouts in Garmin Training Center until you first connect your device to the computer. Follow the instructions in the owner's manual for your device to connect your device to the computer using a USB cable or using ANT Agent.
See your owner's manual to verify that your Garmin device is compatible with Garmin Training Center.
When you connect your compatible Garmin device to your computer, the user data recorded on your device is downloaded to your computer automatically. You can also import data from your device manually. See Importing Data for more information.
If you create a user profile prior to connecting your device to your computer, or if you edit your user profile, a message appears asking which user profile you want to keep. See Editing Your User Profile for more information.
After you create courses or workouts, you can send them to your device by selecting Device > Send User Data to Device or Device > Send New Leaf Data to Device. See Sending Data to Your Device for more information.