Spell checking
Built-in spell checker helps you to keep your text free of typos and errors. The spell checker highlights the typos and shows a list of possible replacements when you right-click them. Dr.Explain's spell checker has a set of pluggable dictionaries for the most popular national languages.
To toggle spell checking click 
button in the editor toolbar. To configure spell checking options, click the arrow down icon next to 
button and select Spell checking settings from the pop-up menu.
button in the editor toolbar. To configure spell checking options, click the arrow down icon next to button and select Spell checking settings from the pop-up menu.