Visual Studio 2015 Community Technology Previews (CTPs) are early, prerelease versions of the next major release of Visual Studio. CTPs provide early adopters with an opportunity to try out the new and improved product features, and the ability to share feedback with the product team.
Visual Studio 2015 CTPs are for testing and feedback purposes only. This release is unsupported and are not intended for use on production computers, or to create production code. We strongly recommend only installing this release in a virtual machine, or on a computer that is available for reformatting.