Live Templates
"Live Templates" are useful because they can speed up editing. You can also define your own live templates. Live Templates are executed in the editor when you type a combination of characters followed by the TAB key. The built-in Live Templates a mostly for HTML editing (because HTML can be used in the editor for text formatting, tables and bullet points etc). For example: You type:
"table" followed by TAB
you get:
<table><table/>
leaving the cursor inside the HTML tags so you can start typing in that spot straightaway.