Alright, I know that wind is strong against lightning. It is weak against fire because fire is basically fueled by oxygen/air. You have to make the chakra as sharp and thin as you can. It is usually short to mid-ranged. It is usually used for offensive techniques. Can also be channeled into blades and increase the overall range of the blades. It also makes the cutting power more powerful. It seems to be most common in Sunagakure. It can also be used with water Release.
And it is one of the rarest elements in Naruto