arrow keys z and space. go to the left to get to the next level. x to move through dialogue. when you come across something that looks like it could be picked up, walk over it and it will show a button with a letter on it press the letter on the keyboard and you will pick it up. press space or c to use it.
note: this is not a full game, I am working on the full version. delta version will have more levels, shrines, and the great plateau. Oh, and also new weapons. The full game will not be the entire BOTW game. please don't comment on how short it is.