LUA

roblox keyboard pressed

local uis = game:GetService("UserInputService")
uis.InputBegan:Connect(function(Key)
	if Key.KeyCode == Enum.KeyCode.Space then
		--Local player pressed SPACE
	end
end)

roblox key pressed script

local player = game.Players.LocalPlayer
local mouse = player:GetMouse()
	 
mouse.KeyDown:connect(function()
	    print("Pressed a key.")
end)