Skip to content
← Back to the guide

Windows 11 25H2 and annual servicing explained

7slides. Screenshot a slide, download it as a PNG, or use your browser's Print → Save as PDF for a LinkedIn-ready multi-page carousel — each slide becomes one page.

M
solvingmicrosoft365.com
1 / 7

Windows 11 25H2 and annual servicing explained

How Windows 11 feature updates work now: shared servicing branches, enablement packages, the 36-month enterprise clock, and running the annual update.

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/windows-11-25h2-servicing-explained

Slide 1Download PNG
M
solvingmicrosoft365.com
2 / 7
01

The shared servicing branch

The technical fact that changes everything: Windows 11 24H2 and 25H2 run the same codebase — the same servicing branch, receiving the same monthly cumulative updates. Microsoft develops new features once, ships them to…

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/windows-11-25h2-servicing-explained

Slide 2Download PNG
M
solvingmicrosoft365.com
3 / 7
02

The clocks: why 25H2 still matters

If the enablement package changes so little, why care? Because the support lifecycle is tied to the version label:

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/windows-11-25h2-servicing-explained

Slide 3Download PNG
M
solvingmicrosoft365.com
4 / 7
03

How to run the annual update

For an Intune-managed Microsoft 365 organisation, the machinery is Windows Update for Business — policies that tell devices what to install and when, with Microsoft's infrastructure doing the delivery. The pieces:

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/windows-11-25h2-servicing-explained

Slide 4Download PNG
M
solvingmicrosoft365.com
5 / 7
04

What's actually in 25H2

Deliberately last, because it's the least operationally important part. Beyond the accumulated AI-and-quality features that shipped through the year (heavily weighted toward Copilot+ hardware), 25H2's notable admin-rele…

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/windows-11-25h2-servicing-explained

Slide 5Download PNG
M
solvingmicrosoft365.com
6 / 7
05

26H2 outlook

The model above is about to get its third consecutive proof. Microsoft confirmed in mid-2026 that Windows 11 26H2 will also ship as an enablement package, on the same servicing branch that 24H2 and 25H2 already share, a…

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/windows-11-25h2-servicing-explained

Slide 6Download PNG
M
solvingmicrosoft365.com
7 / 7
06

The bottom line

Treat Windows servicing as a policy you configure once and an annual afternoon, not an annual project: rings with deadlines, a feature-update policy pointed at the current version, safeguard holds respected, Autopatch i…

Solving Microsoft 365 · www.solvingmicrosoft365.com/guides/windows-11-25h2-servicing-explained

Slide 7Download PNG

Auto-generated from Windows 11 25H2 and annual servicing explained. This page is not indexed and isn't part of the guide itself.