Windows 10 will officially launch towards the end of July 2015. AMD revealed the launch plans for Windows 10 during an earnings call last week. Lisa Su, AMD's CEO, was talking about AMD's plans for the rest of the year when she also happened to mention the Windows 10 launch.

Microsoft has only officially said that it is going to launch Windows 10 during the summer. The latest operating system will be available in 190 countries and in 111 languages.

AMD almost certainly knows when Microsoft is going to have Windows 10 on the market and that means Su's statement is probably accurate.