Microsoft’s recent release of the 23H2 update for Windows 11 signifies another major milestone in the evolution of its operating system. This update extends Windows 11’s support lifecycle, surpassing the end-of-support dates for Windows 10’s final version, 22H2. Here’s what this means for your organisation and how to manage your Windows estate effectively.
The Vision of Windows 10 as the Final Version:
When Microsoft launched Windows 10 in July 2015, it was marketed as the “last version of Windows.” The idea was to transition from the traditional model of major version releases to a more fluid approach known as “Windows as a Service” (WaaS). This model aimed to provide continuous updates and improvements without the need for significant version upgrades.
This shift was intended to simplify the update process for users and IT administrators, ensuring that devices would always have the latest features and security updates. Regular cumulative updates and biannual feature updates were introduced to keep the operating system current and secure. However, this vision underwent a significant shift in 2021 with the announcement of Windows 11.
Transition to Windows 11 and Beyond:
Despite the initial plan, Microsoft recognised the need for a more substantial evolution of the Windows platform. Windows 11 was announced in June 2021, featuring a new design, enhanced performance, and improved security features. This marked a return to the traditional versioned release model, with Windows 11 representing a significant milestone in the operating system’s development.
Current Lifecycle Status of Recent Windows Releases:
Understanding the lifecycle status of Windows versions is crucial for maintaining an organisation’s Windows estate. The lifecycle defines the support duration for each version, encompassing both mainstream and extended support phases. Here’s a summary of the current lifecycle status of recent Windows releases:
Windows 10
- Initial Release Date: July 29, 2015
- Retirement Date: October 14, 2025
- Current Version: 22H2 (Final Version)
Windows 10 continues to receive regular updates, with a significant number of organisations still relying on it. However, it’s essential to plan for an eventual transition to ensure continued support and security.
Windows 11
- Initial Release Date: October 4, 2021
- Retirement Date: In Support
- Current Version: 23H2
- Support End Date: October 10, 2026
Windows 11 brings a modernised user experience and enhanced security features. Organisations should evaluate the benefits and plan for a phased migration to leverage these improvements.
Best Practices for Maintaining a Supported Windows Estate:
- Regularly Monitor Microsoft’s Lifecycle Policies: Stay informed about the support timelines for different Windows versions to plan upgrades and migrations proactively.
- Implement a Phased Update Strategy: Gradually roll out updates and new versions to minimise disruption and ensure compatibility with existing applications and hardware.
- Leverage Windows Update for Business: Utilise tools like Windows Update for Business to manage update deployment and ensure all devices receive the latest security and feature updates.
- Conduct Compatibility Testing: Before rolling out new versions or updates, conduct thorough testing to ensure compatibility with critical applications and systems.
- Educate and Train IT Staff: Ensure that your IT team is well-versed in the latest Windows features, update processes, and support policies to manage the Windows estate effectively.
- Plan for End-of-Life Transitions: Develop a roadmap for transitioning from older versions to supported versions well before the end-of-life dates to avoid security risks and compliance issues.
Conclusion:
Maintaining an organisation’s Windows estate on supported versions is crucial for security, performance, and compliance. While Windows 10 was initially envisioned as the last version of Windows, the release of Windows 11 has reintroduced the traditional versioned release model.
By understanding the lifecycle status of Windows versions and implementing best practices for update management, organisations can ensure a smooth and secure IT environment.
Get in touch with MTI today to learn more about how we can help you secure your outdated operating systems and keep your business safe from cyber threats.