Windows Mail doesn't have it, but Windows Live Mail does.
For example. if you type "teh" it will correct it to "the".
To upgrade, go to http://get.live.com/betas/maildesktop_betas

Gary VanderMolen

"christiane" <christiane@discussions.microsoft.com> wrote in message news:15C6E1F4-D7BD-4245-8040-80E7B0DFD290@microsoft.com...
> for the most part this windows mail is ok. but i really miss my auto correct
> or auto complete as i write email. i have tried to find a way to enable that
> feature, but can't seem to find a way. any help?
>
> Sincerely:
> christiane