By default you press [E] on your keyboard.
You press 'E' to open and close your inventory.
Simply press 'E'. This will give you your first achievement as well.
you press "E" (previously "I")
Open the inventory or press F5.
press "E" or hit "Esc" then "options" then "controls" then change inventory to what you want by clicking on the button next to the word.
The button to exit your inventory is the same as the one you use to open it, by default it is the 'E' key.
The Default Command for opening your inventory is E (previously I).To close the inventory menu, press E (or I) or Esc.
Press 'E' to open your inventory and drag and drop things. You can also press 'Q' or just throw things out of your inventory to drop them.
Pressing 'E' will open your inventory.
You can't make a Minecraft player actually speak. But you can press the T button to open up the chat.
Press escape while playing, and click the button that says "Open to Lan".
Tap the 3 dots next to where it shows your inventory.