On October 14, 2025, support for Office 2016 and Office 2019 will officially end. This means that after this date, Microsoft will no longer provide technical support, bug fixes, or security updates for these products. While your Office apps will still function, they will pose significant security risks starting from that moment. What does this mean for you and your organization, and what can you do about it? In this blog, we explain and offer alternatives.
What does end of support mean?
Microsoft provides a fixed support period for all its products, including Office. Once this period is over, the product is no longer supported.
This specifically means:
- No more security updates: Vulnerabilities discovered after October 14, 2025, will no longer be fixed. This could expose your systems to viruses, spyware, and other harmful software.
- No technical support: You will no longer be able to receive help via phone or chat.
- No new software updates: Updates will no longer be available via Microsoft Update.
- Limited online help: Most online support content will be removed.
Overview of Office versions and their end-of-support dates:
| Office version | End of support date |
| Office 2019 | October 14, 2025 |
| Office 2016 | October 14, 2025 |
| Office 2013 | April 11, 2023 |
| Office 2010 | October 13, 2020 |
| Office 2007 | October 10, 2017 |
The risks of continuing without support
If you continue using Office 2016 or Office 2019 after the end-of-support date, you could face the following risks:
- Security risks: Without security updates, you are vulnerable to cyberattacks and data breaches.
- Compliance issues: Organizations may struggle to meet regulations if they use unsupported software.
- Compatibility problems: New operating systems and applications may not work well with older Office versions.
Your alternatives
To avoid these risks, we recommend preparing for an upgrade. Here are the main options:
- Microsoft 365 Apps
This is the subscription version of Office, included in many Microsoft 365 business and enterprise plans. Benefits include:
- Always the latest features and security updates.
- Use on multiple devices (Windows, Mac, mobile).
- Flexible licensing options, such as multiple-user use on shared devices.
- Office LTSC 2024
For organizations with specific needs, such as devices that cannot accept frequent updates or systems that remain offline, Microsoft offers a one-time purchase option. However, note that LTSC versions only include the features available at the initial release.
Key difference: Microsoft 365 Apps are continuously updated, while Office LTSC 2024 only receives security updates without new features.
Why take action now?
It may seem like October 2025 is far away, but creating an upgrade plan takes time. Additionally, making the switch early can help you:
- Ensure uninterrupted productivity.
- Avoid security risks.
- Prevent compatibility issues with other software.
Contact BeSharp Experts for advice
Planning and executing an upgrade can be challenging, especially if you have complex IT environments. At BeSharp Experts, we are ready to help you with advice that provides insight into all relevant options, allowing you to make informed decisions. Additionally, we can negotiate on your behalf to secure the best prices and contract terms.
Don’t wait until it’s too late! Contact us today and discover how we can help you stay secure and productive. Get in touch via info@besharpexperts.com or call us directly at 085-007 0484 to prepare your organization for the future.