Microsoft Apps consist of Microsoft Lync 2010, PowerPoint Broadcast, OneNote and Document Connection. It is a part of Microsoft's Business Suite for Nokia Belle and a result of the Microsoft Nokia partnership. The latest version (1.0.4809) can be downloaded to your Nokia Belle device through the Nokia Suite.The Microsoft Business App Suite intends to complement the existing tools and applications on Symbian and to provide the best possible mobile enterprise experience.
- Microsoft Lync 2010 is a rebranded and updated version of Microsoft Office communicator. It is used as a secure method of corporate instant messaging and presence.
- Microsoft OneNote is a rich note taking and information management solution and a component of the Microsoft Office 2010 Suite.
- Microsoft PowerPoint Broadcaster allows you to viewing broadcast presentations directly from PC to mobile. This is very useful during conference calls.
- Microsoft Document Connection is a tool which provides a single point of access for Office Documents located in your file system, email attachements or remote SharePoint servers.
- An updated version of ActiveSync is also a part of the Microsoft Business App Suite. It offers improved search, integrated conversation view and support for multiple exchange accounts.
source - Nokia