Microsoft Inc. has release the preview version of Windows 10. Which mean that any user who want to try the feature of Windows 10 like the new Start menu and Virtual desktop can download the preview version and install it on their machine. Since it is a Preview version which mean it is not in the final version, it is recommended not to install on the business machine or the machine that you are using everyday. If you do not have an extra machine, you can install it as virtual machine using software like Vmware
Before downloading you have to first sign-up and participate in the Windows Insider Programme
Participate In Windows Insider Programme
Download Windows 10 Preview
Download Windows 10 Preview 64-bit (x64)
Download Windows 10 Preview 32-bit (x84)
Use the below key to activate
NKJFK-GPHP7-G8C3J-P6JXR-HQRJR
davan
nice bro