Hi Surendrabedsa — do you mean a brand-new major release often called “Windows 12,” or just the next Windows update?
Short answer
Microsoft has not announced a separate new OS called “Windows 12.” Instead it’s shipping yearly feature updates to Windows 11; the next feature update (Windows 11, version 25H2) is in the Release Preview channel and is expected to reach general availability later in 2025.
A bit more detail
Microsoft’s official Windows Insider blog shows Windows 11 version 25H2 in the Release Preview channel (Insiders can install it now) and states it will be made generally available later this calendar year (2025).
Several reputable outlets report Microsoft has been focusing on incremental Windows 11 updates (24H2 → 25H2) rather than launching a separate “Windows 12” release immediately; some reporting calls a standalone “Windows 12” delayed or not announced.
If you’re on Windows 10, note Microsoft ended free mainstream support on October 14, 2025 — if you haven’t upgraded, you should plan for an upgrade or extended security options.
What I can do next
If you want, I can watch Microsoft’s official Windows Blog and give you a short update when/if Microsoft formally announces a new major OS.
I can also check whether your PC meets Windows 11 requirements and walk you through upgrading (or steps to stay secure on Windows 10).
Which would you like — a live watch for a Windows 12 announcement, or a compatibility check/upgrade guide?
Windows 11 version 25H2 was officially released on September 30, 2025. This update brings several enhancements, including improved AI integration, better dark mode support, and new accessibility features like a Braille viewer in Narrator. If you're on version 24H2, you can upgrade to 25H2 through Windows Update. For those still on 23H2, support ends on November 11, 2025, so it's advisable to upgrade soon to continue receiving security updates.