In this post I like to remind you about the upcoming end of support for Office 2016/2019, Exchange Server 2016/2019 and Skype for Business Server 2015/2019. As an modern work enthusiast for AI, cloud and Microsoft 365, I’m often focused on the latest tools for modern collaboration. However, I know that some organizations might still rely on legacy solutions like Office 2016/2019, Exchange Server 2016/2019, and Skype for Business Server 2015/2019. Now, these trusted solutions are nearing their end of support, and it’s time to consider the next steps to ensure continued security and productivity.
With Office 2016/2019 nearing their end of support, Exchange Server 2016/2019 scheduled to reach end-of-life by October 2025, and Skype for Business Server 2015/2019 also approaching its final chapter, it’s a great time to ensure that everyone has a secure and future-ready setup. This isn’t just about the latest features, it’s about data protection and stability for the long term. Organizations still using these versions have about 12 months to plan their migration. After this date, there will be no more updates or security patches. For organizations still using these tools, now is a perfect time to start planning a transition, especially since unsupported software can expose organizations to security risks and functionality gaps.
Why moving to Microsoft 365 is the logical next step
Transitioning to Microsoft 365 is highly recommended for several reasons. Microsoft 365 doesn’t just offer the latest features; it also provides regular updates, enhanced security, and better integration with modern cloud-based work environments. This is crucial for enabling flexible, remote-friendly work environments while ensuring all security protocols are current and proactive.
If the end of support for Office 2016/2019, Exchange Server 2016/2019, and Skype for Business Server 2015 caught you off guard, now is the time to take action. Migrating to modern, supported software isn’t just about accessing the latest features – it’s a crucial step for data protection and future-proofing your organization’s productivity tools.
This transition offers a wealth of advanced productivity tools and services, including AI-powered integrations like Microsoft 365 Copilot, Copilot Agents, and Copilot Studio, all designed to elevate your organization’s productivity to new heights – provided, of course, that users are equipped with the necessary training and support to fully leverage these powerful tools.
Conclusion, opinion, and summary
Transitioning to Microsoft 365 or a newer version of Office or Exchange software isn’t just a matter of convenience; it’s an essential step in safeguarding your organization’s data and infrastructure. As support ends, the lack of regular security updates and bug fixes will make legacy software increasingly risky. For companies aiming to create modern, collaborative workspaces, migrating to a supported platform is crucial. Additionally, from a security perspective, relying on outdated software can leave your company vulnerable to potential threats.
Planning a smooth migration strategy and roadmap is essential now to ensure minimal disruption to workflows and uninterrupted, secure productivity.
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