Anchor
An anchor is a device, normally made of metal, used to connect a vessel to the bed of a body of water to prevent the craft from drifting due to wind or current. The word derives from Latin "ancora", which itself comes from the Greek ἄγκυρα ("ankura").
Boating
The anchor should never be dragged behind a boat or dropped at the stern. This could result in the boat being swamped or filled with water. Tie off the anchor to a bow cleat and pull on it to make sure that the knot is secure. After that make sure the vessel is down wind or down current of the anchor. After anchoring it is important to check visual sightings and onshore objects or buoys to let the driver know if his boat is secure by the anchor.The anchor will help you to stay in your current position on the water. If used correctly it is a great tool to use while boating.