Overview

• Microsoft will roll out Windows 11 version 25H2 in the second half of 2025 and has released a preview build to Windows Insider Program participants in the Developer/Canary channels.
• The update relies on an enablement package that unlocks features pre-delivered in 24H2 monthly cumulative updates through a shared servicing branch.
• Microsoft recommends upgrading devices to Windows 11 24H2 before applying the 25H2 enablement package to ensure a seamless installation.
• Version 25H2 carries 36 months of support for Enterprise and Education editions and 24 months for Home, Pro, Pro Education and Pro for Workstations editions.
• Early reports highlight a new grid-and-category Start menu layout for app grouping and an automated CPU throttling feature to cut power consumption during idle periods.