The launcher has a tab for the keybinds. As for the tutorial notes, at the moment you'll have to make a new character for that.

Here's a quick summary of the controls:

WASD + mouse to move
Shift to sprint

E to use

Tab to open the inventory screen

Right-click to equip items, number keys to bind an item to a hotkey
(drag/drop works too)
Right-click on the hotbar to clear hotkeys
Shift-click to split item stacks

B or J to open the skill book (purely informative)

X to draw your melee weapon

C to draw your wand

Q to swap between melee and ranged

Left-click to swing
Hold to charge a heavier swing
Direction key + Left-click and hold for different heavy attacks

(Edit: Right-click to cancel charging a swing)

Right-click and hold and aim at an enemy's weapon/incoming blow to parry

F to swing your inventory sack

Left-click to fire
Right-click to aim down sights