Win10 official version of the specific release time

Xie Yutao, Dean of Microsoft (China) Operating System Engineering Academy, announced on Weibo at noon that Windows10 was officially released at 12:00 Beijing time.

Before this, many users have used the official version of Win10 in various ways.
Microsoft is very concerned about this latest operating system, especially focusing on the user experience. Microsoft wants to run Win10 on one billion devices worldwide, and today at 12 noon is the theoretical starting point.
To this end, Microsoft launched a series of free usage policies, including Win7/Win8.1 users free upgrade within one year of Win10 release, free use of Windows Insider members. For the latter, this is Microsoft's "magic" to ensure that ordinary users can use Win10 safely and steadily.
Windows Insider members will use Win10 new features and new patches in advance, and give test results to ensure stable operation after new content is officially launched.
Microsoft's move is intended to allow more users to invest in Win10, improve Windows sales performance, and promote the sustainable development of Win10 unified platform strategy.