Windows Versions
Stay updated with the latest Windows 10 and Windows 11 versions and updates
Windows 10 version
Windows 11 version
Windows 10 (version 22H2 – final release) reaches end of support on October 14, 2025. Plan migration to Windows 11 or LTSC where appropriate. Learn more from Windows release health and Microsoft Lifecycle. View Windows 10 details.
This site is not affiliated with Microsoft Corporation. Information is sourced from official Microsoft documentation and may include personal considerations. Refer to Microsoft's official documentation for authoritative information.
About This Site
Purpose, scope, and context
This site tracks Windows 10 and Windows 11 releases across all update channels. It provides a consolidated view of version numbers, builds, and key lifecycle dates to help IT administrators quickly assess currency and plan deployment strategies.
- What you get: Latest versions per Windows edition + update history
- Data freshness: Regular updates from Microsoft documentation
- JSON API: Simple endpoints for automation / dashboards
- Visual cues: Recency indicators & styled version tags
- Use cases: Patch status checks, update tracking, version history
- Audience: IT admins, security teams, system administrators
- Approach: Read‑only aggregation of Microsoft‑published data
- Scope: Windows 10 and Windows 11 client version metadata
Update History
Track all updates
Complete history of Windows 10 and Windows 11 updates with release dates, KB numbers, and build information.
Compare VersionsSecurity Updates
Stay secure
Track security updates and patches to keep your Windows systems protected and compliant with the latest security fixes.
System HealthAPI Access
For developers
Programmatic access to Windows version data through our comprehensive REST API for integration into your tools.
Data Sources
Official Microsoft documentation