I tried the commands they showed when you google it, i have a Mac with an apple keyboard, but i have a backup Dell keyboard, because some of the commands with an apple keyboard don't work. I'm not using any mods, besides Optifine. I play on version 1.8.4, Somehow in the past with this computer i've managed to do this, but i don't know how i did..
01 Answer
Use F3 + H (Press the F3 and H key at the same time).
If that doesn't work, try Fn + F3 + H. The Fn key is sometimes needed to use the actual F3 key rather than the special function on it (like Mission Control, or brightness).
