Microsoft will be holding a passionate Windows event on June 24, and while the organization itself has always been completely tight-lipped on what's said to be announced in the show, we already know there's something big developing the Windows front.

Theoretically, the June 24 event could witness the very first public preview from the upcoming Windows 10 version 21H2 feature update due in September and currently codenamed Sun Valley. People acquainted with the problem said on several occasions that Sun Valley is projected to become a massive update which will include improvements in most key areas, such as features and also the user interface.

But however, just when everybody expected this massive update to land like a new Windows 10 update, Microsoft started dropping hints the upcoming release could actually be another Windows version that could become called Windows 11.

Windows 11 codenamed Sun Valley?

Needless to say, everything is still in the rumor stage, but a current Microsoft document suggests that a minimum of the sun's rays Valley moniker is real.

Spotted by WL, the document describes Windows Sun Valley as a separate operating-system from Windows 10, so at the end of your day, this may be the codename that Microsoft could use for Windows 11. Consequently, Windows 11 could land within the fall of the year like a standalone operating system and internally known as Sun Valley.

Obviously, this could very well be just wishful thinking, but it's pretty clear Microsoft is preparing something big when it comes to Windows updates, and also the June 24 event will certainly be worth watching.

But in the meantime, each one of these hints appear to claim that the next-generation Windows isn't Windows 10, but a totally latest version that could continue the legacy of the world's number 1 desktop operating-system.