Microsoft Exchange Server is the e-mail server with integrated groupware that makes it easier to communicate. It combines electronic mail, group scheduling, electronic forms, and groupware applications on a single platform that you can manage with a centralized administration program. It is the most reliable way to send e-mail and access groupware applications over the Internet or any other network. Microsoft Exchange Server helps you achieve new levels of reliability and performance by delivering features that simplify your administration, help protect your communications, and delight your users by meeting their demands for greater mobility with anywhere access to communications. Exchange Server uses available processor cores, memory and storage more effectively than ever before, as well as more intelligently managing internal system resources to help improve end-user performance.