Using this JVC camcorder is quite straightforward. First, if you have a power supply, connect it to the camcorder. Then, turn it on and adjust the settings according to your shooting needs. When shooting, hold the camcorder steadily to get clear and stable footage. As for the fan and drum, they've already clocked some hours, so keep an eye on their performance. Always make sure to store the camcorder in a dry and clean place to prevent any damage. Also, when not in use, keep it covered to protect it from dust. And remember, only the items shown in the pictures are part of the package, so double - check what you're getting.