When Windows 10 Full Version will Available or Official Release ?

Windows 10 Preview will still can download and use before the Final Windows 10 officially release and available. On March 17,Tery Myerson, EVP Operating system Microsoft had announce on windows blog that Windows 10 will be available this summer 2015 in 190 countries with 111 languages support.

On January 21, 2015 that Windows team  announced that a free upgrade for Windows 10 will be made available to customers running Windows 7, Windows 8.1, and Windows Phone 8.1 who upgrade in the first year after launch.

We wait for official release of Windows 10, to see the new feature of windows 10 we can download the Windows 10 Preview that free to download