Set options for the Check Spelling tool.
Options. Click the Check Spelling tab. 
  | Option | Definition | 
|---|---|
| Settings | Select or clear appropriate check boxes to indicate whether the Check Spelling tool should ignore certain words or find repeated words. | 
| Restore Defaults | After making changes to the Check Spelling options, click this button to return to the defaults with which the software was installed. | 
| Main dictionary | Select the desired dictionary from the list. | 
| Additional dictionaries | Specify the location of a dictionary file to use to define custom words and building industry terms that the Check Spelling tool can ignore. 
			  Click Edit to add words to each dictionary.  |