I was being dumb and entered a terminal command that made it so that my dock only displays running applications. I thought it was cool, but soon wanted to change it back, so I tried the reverting command, but it doesn't seem to work at all. The original command was: defaults write com.apple.dock static-only -bool TRUE and the reverting (and non-functional) command was: defaults write com.apple.dock static-only -bool FALSE After looking online, the reverting command works for most people, but for some reason, not for me. Any advise??