Windows Mail is the new name for Outlook Express, which Microsoft needed to change because some people were getting it confused with Microsoft Outlook. Unfortunately, the name is just about all that's new with Windows Mail. Only three new features are of any significance:

• Junk Mail Filter Borrowed from Microsoft Outlook's excellent spam filter, this does a fine job of detecting incoming spam and relegating it to the new Junk Email folder.

• Search box Like the Vista Start menu and folder windows, Windows Mail comes with a Search box in the upper-right corner. You can use the Search box to perform as-you-type searches of the To, Cc, subject, and body text fields of the messages in the current folder.

• Microsoft Help Groups Windows Mail comes with a preconfigured account for Microsoft's msnews.microsoft.com news server, which hosts more than 2,000 microsoft.public.* newsgroups. If you have a Microsoft Passport ID (such as a Hotmail address), you can log in and rate newsgroup posts as either Useful or Not Useful.