To check the spelling in messages
Outlook Express uses the spelling checker provided with the following
Microsoft Office programs: Microsoft Word, Microsoft Excel, and Microsoft
PowerPoint. If you do not have one of these programs installed, the Spelling
command is not available.
a.. In the New Message window, click Spelling on the toolbar, or on the
Tools menu, click Spelling.
Note
a.. To customize the way your spelling checker works, on the Tools menu,
click Options, and then select the Spelling tab.