I modified the control options to allow for carpal tunnel aches and pains, my kid went in and made his own changes (not happening again), when I switched back to my preferred controls, I can no longer pick an item from inventory and do anything with it. I can scroll through and use items from my dock but in inventory, I got nothing. Cannot build or switch inventory to dock.
Can I get detailed help please. I haven't bought the book Minecraft for Dummies yet.