WORKING WITH DOCUMENTS
To ignore words that contain numbers or all uppercase letters in all documents
This setting is used for all documents.
1. Click File > Preferences > User Preferences. Macintosh OS X users: Notes > Preferences > User Preferences.
2. Click International > Spell Check.
3. Under Defaults for [language], do one of the following:
1. Put the document in Edit mode.
2. Click Tools > Spell Check.
3. Click Spelling Options and do one of the following: