Duo Lingo and Typing in Greek Greek | 1 comment If you are going through the Greek course in DuoLingo, you are going to need to learn to type in Greek. This may help: 1 Comment Levi Gulliver on at 07:26 You can also set up a keyboard shortcut so that you can switch between languages quickly by typing ⌘ + spacebar or Option + ⌘ + spacebar. To do this, go to System Preferences > Keyboard > Shortcuts > select Input Sources on the left menu. Then, select which keystroke combination you would like. Since Duolingo switches frequently between typing in Greek and typing in English, it may save you a lot of time in the long run.