| Subject | English | Portuguese |
| comp., MS, Braz. | Windows Live Mail | Windows Live Mail (The desktop e-mail program that lets users manage multiple e-mail accounts, newsgroups, and feeds in one place) |
| comp., MS, Braz. | Windows Mail | Email do Windows (An app for sending and receiving email) |
| comp., MS | Windows Mail | Correio do Windows (An app for sending and receiving email) |
| comp., MS, Braz. | Windows Mail | Windows Mail (A feature of Windows Vista that provides e-mail client software with the increased functionality of Instant Search, and junk mail and phishing filters) |