Microsoft on Wednesday announced that its next-generation operating system tailored for a world shifting from personal computers to smartphones and tablets will be available on 26 October.
Windows unit boss Steven Sinofsky revealed the Windows 8 debut date at a sales meeting, Microsoft communications manager Brandon LeBlanc said in a blog post.
Windows 8 will be available in 109 languages across 231 markets worldwide, according to LeBlanc.
Microsoft has promised to make the new operating system available in August for computer, tablet or smartphone makers to build into hardware.
The Redmond, Washington-based firm has gone on record stating that Surface tablets would hit the market when the Windows 8 operating system became publicly available.