Farewell Microsoft Office 2016 & 2019: Why It’s Time to Upgrade Before October 14, 2025
It’s official. Microsoft is ending support for Office 2016 and Office 2019 on October 14, 2025. While many organizations have seen this coming, the time for action is now. Continuing to run these legacy Office versions past the deadline won’t just slow your business down—it could leave you exposed to serious risks.
So what’s really at stake, and why is upgrading to Microsoft 365 E3 the smartest move you can make? Let’s break it down.
End of Support = End of Security
When support ends, so do security updates. That means:
❌ No more bug fixes
❌ No technical support
❌ No protection from emerging threats
Without ongoing patches, older Office software becomes a magnet for cyberattacks—particularly ransomware, phishing scams, and data breaches. If you’re in a regulated industry, this also creates compliance issues with frameworks that demand up-to-date systems.
TL;DR: Outdated software is more than inefficient. It’s a liability.
Microsoft 365 E3: More Than Just an Upgrade
This isn’t just about replacing legacy software. Microsoft 365 E3 is a complete transformation of your workplace—infused with AI, powered by the cloud, and built with security in mind.
With Microsoft 365 E3, your organization can:
- Stay secure with enterprise-grade protection
- Boost productivity with Microsoft Copilot and AI features
- Collaborate in real-time from anywhere
- Simplify IT operations and reduce tool sprawl
- Lower long-term costs through vendor consolidation
And yes—Copilot Chat comes included for Microsoft 365 commercial users, bringing you secure, AI-powered support at no extra cost.
Let’s Talk ROI: Why It Pays to Upgrade
According to Forrester’s 2025 Total Economic Impact™ study on Microsoft 365 E3:
Migration? We’ve Got You.
Worried about a complex migration process? Don’t be.
Through Microsoft FastTrack, eligible organizations receive hands-on guidance and resources at no extra cost. And as your Microsoft partner, Creospark is here to make sure it’s done right.
We help you:
- ✅ Assess your current environment
- ✅ Plan and execute a smooth deployment
- ✅ Educate your team for lasting adoption
The Future of Work Won’t Wait
October 14, 2025, may seem far away—but in tech time, it’s right around the corner. Waiting too long to upgrade can put your business at risk and pile on unexpected costs. Switching to Microsoft 365 E3 isn’t just about staying current—it’s about getting ahead. Embrace a secure, AI-ready future with cloud-based collaboration and smarter IT management.
At Creospark, we’re passionate about helping organizations like yours modernize with confidence. Let’s make the move together, before the clock runs out.
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