Download Windows 10 Technical Preview
Microsoft unveiled Windows 10 yesterday and we can download the preview version of the new OS today. That’s fast.
Go get your bits at Microsoft preview site
Microsoft created a Insider Program to provide updates of Windows 10 development where you need to register in order to get the bits.
Alternatively:
Win10 Technical Preview x86 ISO – 2.9GB
Win10 Technical Preview x64 ISO – 3.8GB
Enjoy~
Edmund's Blog 