Windows 10 decided to be offered for 190 languages ​​and 111 languages ​​in the summer of 2015

Windows technician event ·Windows Hardware Engineering Community (WinHEC) 2015, Microsoft revealed that the release time of Windows 10 which is the latest OS is the summer of 2015.

Windows 10 Launching This Summer in 190 Countries and 111 Languages
http://blogs.windows.com/bloggingwindows/2015/03/17/windows-10-launching-this-summer-in-190-countries-and-111-languages/


According to Microsoft, Windows 10 released in the summer of 2015 will be provided in 190 languages, 111 languages. Since WinHEC 2015 was held in Shenzhen, it also refers to the Chinese market. We signed a strategic partnership with Lenovo, Tencent, Qihu 360 and announced that we will actively promote the introduction of Windows 10. In the case of Lenovo, it is said that upgrade service will be carried out at 2500 service centers and some retailers.

As clarified in January 2015,Windows 10 can be upgraded free from Windows 7, Windows 8.1, etc.is. A free upgrade period is one year.

According to The Verge and Reuters, it is said that users currently using pirated Windows will also be offered an upgrade to Windows 10. It seems that an attempt to capture it as a regular user at once is done here.

Windows 10 to launch this summer in 190 countries | The Verge
http://www.theverge.com/2015/3/17/8239033/windows-10-release-date

Microsoft, Windows 10 to be released worldwide this summer | Reuters
http://jp.reuters.com/article/topNews/idJPKBN0ME07F20150318

Currently, users in China who are using pirated Windows are also said to be able to upgrade for free.