I can't figure it out. Can I get some help?

Do you have any specific questions?

W,A,S,D keys to move

Mouse to look around

Left mouse click to pick things up and do things

E to open the inventory and crafting screen

Numbers to select items on the action bar at the bottom of the screen

ESC to open the main menu

Mostly you can explore the world, pick up items, learn recipes, and craft things :)

Oh yes and left click to throw rocks.