Welcome to Angry Birds! just pull the red bird on the slingshot and release to make the bird fly! your objective here is to eliminate the pig hiding inside the wooden tower thing.
A tool you'll be using throughout the entire game, you use the slingshot to launch your birds at their green foes by draging the bird on the slingshot and release the bird at a position of your choosing, when launching a bird, that bird will leave behind a trail of dots that indicates the bird's flight trajectory, you can use that to help yourself aim better with your next bird.
The first bird type you can use in the game, Red here is your basic starter, he doesn't have any abillity outside of making noises, and he isn't particularly powerful, but he is really bouncy compared to the rest.
The goal of each level is to "pop" all the pigs within the level, the basic pig type comes in various sizes, the bigger the pig the more durable it is.
One of the three materials used by the pigs for their buildings, it's in a orange brown-ish color and is the all rounded material type, it has medium durability and medium weight.
The most fragile of the three materials, glass are identified through their transparent light-blue shade, they are very easy to shatter and have very little weight.
Depite being the easiest level in the entire game to beat, a specific step is required to get a three-star score, but don't worry, all you have to do is to hurl the first red bird into the horizontal wooden beam in the middle level of the tower and you should be able to demolish a good amount of wood and have two birds remaining for bonus points, you should have at least the three-star requirement of 32,000 points.