Windows 10 was available in 190 countries and 111 languages upon its launch, and as part of efforts to "re-engage" with users in China, Microsoft also announced that it would partner with Qihoo and Tencent to help promote and distribute Windows 10 in China, and that Chinese PC maker Lenovo would provide assistance at its service centers and retail outlets for helping users upgrade to Windows 10.
Windows 10 fíxose dispoñible en 190 países e 111 idiomas no seu lanzamento, e como parte do esforzo para «comprometerse» cos usuarios en China, Microsoft tamén anunciou que se asociarían con Qihoo e Tencent para axudar a promocionar e distrubuir Windows 10 en China, e que o fabricador de computadoras Lenovo proporcionaría asistencia nos seus centros de servizos e puntos de vendas polo miúdo para axudar aos usuarios a ascender a Windows 10.