For Windows 10 Edition, press the T key to open the chat window.For Nintendo Switch, press the right arrow button on the controller.For PS4, press the D-Pad (right) on the controller.For Xbox One, press the D-Pad (right) on the controller.For Pocket Edition (PE), tap on the chat button at the top of the screen.For Java Edition (PC/Mac), press the T key to open the chat window.The game control to open the chat window depends on the version of Minecraft: The easiest way to run a command in Minecraft is within the chat window. To kill all skeletons: /kill How to Enter the Command 1. To kill the player named Axe2Grind: /kill Axe2Grind To kill yourself in the game in Minecraft Education Edition: /kill