Imagine Typing Every Sentence with Half as Many Keystrokes as Usual. Turbo Type adds the word completion feature to all text editors. This is not just about selecting words from a dictionary. Turbo Type is able to predict and select the word you are most likely to type. You can add your own words to the dictionary if you have technical or specific terms that you use often. Also with Turbo Type you can expand a small word into a complex text. You can sign your email in a snap! This program is highly customizable and it adapts to you.