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Windows 10 Enterprise Technical Preview is prerelease software that may be substantially modified before it's commercially released. It is designed for IT professionals interested in trying out the next version of Windows on behalf of their organizations. Microsoft makes no warranties, express or implied, with respect to the information provided here. Some product features and functionality may require additional hardware or software. We do not recommend that you install this preview if you are not an IT professional or not professionally managing corporate PCs or devices. We also do not recommend that you install this preview on your primary home or business PC.
Windows 10 Enterprise Technical Preview should work with the same devices and programs that work with Windows 8.1. In some cases, a device or program might not work or may require an update, or you might need to uninstall some programs and then reinstall them after installing the preview.
Windows 10 Enterprise Technical Preview is not supported on Windows RT devices.
For 64-bit installations of Windows 10 Enterprise Technical Preview, a small number of older PCs will be blocked from installing the preview because they don't support CMPXCHG16b, PrefetchW, and LAHF/SAHF.
To use touch, you need a tablet or monitor that supports multitouch.
To access the Windows Store, and to download and run apps, you need an active internet connection, a screen resolution of at least 1024 x 768, and a Microsoft account.