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Microsoft Targets Windows 11 26H1 at Snapdragon X2 PCs, Not a General Update

Microsoft frames the spring build as a platform-only release supporting new ARM chips, with the next broad upgrade slated for fall 2026.

Overview

  • Reporting from CES suggests the first PCs with Snapdragon X2 and Windows 11 26H1 preinstalled are expected by April 2026.
  • Microsoft says 26H1 includes only platform changes for specific chips and that customers do not need to take any action.
  • The release will ship on new X2 devices and will not be offered as an update for existing systems, with access otherwise limited to the Insider Canary channel.
  • Testers can try 26H1 in the Canary channel, where current reference builds include 28020, though leaving Canary requires a full reinstall.
  • OEMs and device reports highlight performance gains, lower power use and AI features such as a new Windows AI agent for Copilot+ PCs, with some models said to offer up to 18 CPU cores.