I started to miss the handy “windows task manager” while using my awesome iMac. You know what I’m talking about… when you press ctrl + alt + del and a little window pops up that tells you which programs are running.
I searched for the equivalent on the Mac, and I finally found it! You press command + option + esc! Voila! A cute little window pops up with a list of running programs.

Press command + option + esc to open “force quit” with OS X


