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Windows Mobile 6.5
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Microsoft ActiveSync provides support for synchronizing data between a Windows-based desktop computer and Windows Mobile devices. Using time stamps and user preferences, the synchronization process tracks data changes on both the computer and the Windows Mobile device, then transfers the appropriate data so that each machine has the most recent versions. Outdated or unwanted data is discarded. Windows Mobile provides support for ActiveSync version 4.2 and later.

Data Synchronization With ActiveSync

Outlines the devices and data which ActiveSync can synchronize.

ActiveSync Application Development

Provides information about ActiveSync device-desktop partnerships, ActiveSync manager, and ActiveSync service providers.

ActiveSync Security

Provides security information about ActiveSync and best practices for implementation.

ActiveSync Samples

Provides samples that demonstrate the use of ActiveSync programming elements.

ActiveSync Reference

Details the programming elements for ActiveSync.

ActiveSync 4.2

Provides links to download ActiveSync 4.2 in select languages.

RAPI Reference

Details the programming elements for RAPI that enables an application running on a desktop computer to make function calls on a Windows Mobile device.

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