Windows Developer Preview downloads

The Windows Developer Preview is a pre-beta version of Windows 8 for developers. These downloads include prerelease software that may change without notice. The software is provided as is, and you bear the risk of using it. It may not be stable, operate correctly or work the way the final version of the software will. It should not be used in a production environment. The features and functionality in the prerelease software may not appear in the final version. Some product features and functionality may require advanced or additional hardware, or installation of other software.
http://msdn.microsoft.com/en-us/windows/apps/br229516
 

Monitoring exchange servers and making them always available was one of the tedious task for any administrators

In order to make this administration for monitoring in earlier versions of Exchange we used to install monitoring tools like SCOM to make daily checks on the Exchange Servers

So from Exchange 2013 Microsoft has made one of the key improvements to monitor the exchange server end to end without any additional tools to be installed for Monitoring Exchange Performance

 With previous versions of Exchange Monitoring were focused on Collecting data and we had an option to identify the problem and we had no option to restore the end user experience automatically