The current version of Windows 10 as of mid-2025 is version 22H2, also known as the 2022 Update, delivered through the standard cumulative update model. This release continues to receive security patches and feature updates via Windows Update for supported devices.
Microsoft documents the exact build numbers and expiration dates for each update stage, so it is important to verify your system against the latest published servicing table. The table below highlights the key milestones and support timelines for the current version of Windows 10.
| Version | Release Name | OS Build | Mainstream Support End | Extended Support End |
|---|---|---|---|---|
| 21H2 | November 2021 | 19044 | December 2024 | October 2026 |
| 22H2 | September 2022 | 19045 | October 2025 | October 2029 |
| 23H2 | Released to Enterprise | 19046 | Future | Future |
Understanding Windows 10 Version 22H2
Version 22H2 is the latest broadly available client release of Windows 10, bringing improved security baselines, performance optimizations, and new accessibility features. The underlying OS build 19045 defines the majority of user-facing changes and API updates for developers.
Organizations rely on this version to maintain compliance with modern security standards, as it integrates Defender updates, Credential Guard improvements, and enhanced privacy controls. Home and Pro editions share most core components, while Enterprise and Education channels receive additional deployment flexibility.
Update Channels and Delivery Methods
Microsoft delivers the current version of Windows 10 through several update channels, each designed for different user needs and risk tolerances. Understanding these channels helps you choose when to receive quality updates, feature updates, and security patches.
- Windows Insider Program Dev and Beta Channels for early testing
- Semi-Annual Channel targeting business and power users
- Long-Term Servicing Channel for specialized workloads
- Monthly rollups and cumulative updates for stability
System Requirements and Compatibility
To run the current version of Windows 10 smoothly, your hardware should meet baseline processor, memory, and storage specifications. While many older devices can be upgraded, certain security features such as Virtualization-Based Security require 64-bit CPUs with specific capabilities.
Check driver availability for network, audio, and graphics adapters before upgrading, especially on systems manufactured before 2018. Device manufacturers often provide updated INF files and firmware through their support portals.
Performance, Security, and Management
Performance on version 22H2 varies by hardware generation, but most modern systems experience faster startup times and improved resume-from-sleep behavior compared to earlier builds. Background services have been tuned to reduce disk and network utilization during active work.
Security updates are released monthly, with out-of-band emergency patches for critical vulnerabilities. When paired with Microsoft Defender Antivirus and Attack Surface Reduction rules, this version offers a robust security posture for enterprise and home users alike.
Deployment Best Practices for IT Pros
IT professionals managing large deployments should use Windows Autopatch and Windows Server Update Services to control update timing. Staging rings and pilot groups help catch incompatibilities before broad rollout.
Reviewing the latest servicing stack update and ensuring readiness checks pass reduces unexpected reboots and application breakage. Configuration profiles can fine-tune which updates are received and when.
Planning Your Upgrade Strategy
- Verify hardware compatibility and driver availability
- Test updates in a pilot group before broad deployment
- Schedule updates during maintenance windows
- Monitor security baselines and patch compliance
FAQ
Reader questions
Which Windows 10 version am I currently running on my PC?
Open Settings > System > About, and look for the Version entry under OS specifications to see your exact build and edition.
Will version 22H2 still receive updates after October 2025?
Yes, mainstream support ends in October 2025, but extended support continues until October 2029, including security updates and paid servicing options.
Can I pause updates for the current version of Windows 10?
You can pause feature updates for up to 35 days using Settings or Group Policy, though critical security updates will still be delivered to maintain protection.
How do I cleanly upgrade to the latest Windows 10 version?
Use the Media Creation Tool or Intune Remediations to perform an in-place upgrade, and always back up important data and verify application compatibility first.