Windows 11 25H2 vs 26H1: 2026 Admin Comparison and Upgrade Guidance
Compare Windows 11 25H2 and 26H1 for admins in 2026, including Microsoft servicing scope, build numbers, Intune targeting, upgrade paths, and pilot guidance.
Comparisons
Side-by-side analysis for enterprise IT teams, focused on operating model, migration risk, licensing caveats, supportability, and the questions to validate in your own environment.
5 articles
Each comparison starts with the admin decision being made, then looks at capability, operating model, migration effort, support boundaries, and what to validate before committing to a direction.
A product can be the better fit for one tenant and the wrong fit for another. Treat the recommendation as a starting position, then test it against your estate size, licensing, network constraints, support model, and audit requirements.
Microsoft and vendor packaging changes quickly. Comparison pages include review dates and official source links where useful, but current documentation should be checked before procurement or migration planning.
Compare Windows 11 25H2 and 26H1 for admins in 2026, including Microsoft servicing scope, build numbers, Intune targeting, upgrade paths, and pilot guidance.
A practical comparison for Intune admins choosing between classic Windows Autopilot and Windows Autopilot Device Preparation, including join types, app limits, ESP behaviour, registration, troubleshooting, and migration planning.
Co-management has blurred the lines, but the strategic direction is clear. We break down when SCCM still earns its place and when Intune-only is the right call.
Defender for Endpoint and CrowdStrike Falcon fit different operating models. Compare licensing, investigation workflow, estate mix, update control, and SOC needs before choosing.
P2 adds Privileged Identity Management, Identity Protection risk policies, and access reviews, but not every organisation needs all three. Here is how to make the call.