Windows 10 End of Support Planning

Windows 10 End of Support: What Your Business Needs to Know in 2026

Updated July 20, 2026 | By Shoreline Systems

Microsoft officially ended support for Windows 10 on October 14, 2025. That date has passed — millions of PCs no longer receive free security updates — and many small businesses still have machines that haven't been upgraded.

At Shoreline Systems, we're helping North Shore businesses finish the transition to Windows 11 (or replace unsupported hardware) before remaining Windows 10 systems become a security or compliance problem.

What Does "End of Support" Mean?

When Microsoft ends support for a version of Windows, it no longer provides:

  • Security updates and patches
  • Bug fixes or reliability improvements
  • Technical support

This doesn't mean Windows 10 will suddenly stop working — but it will become unsafe to use, especially in a business environment where cybersecurity matters.

Why It Matters for Your Business

If you're still using Windows 10 in 2026:

  • You'll be exposed to new viruses, ransomware, and hacking methods
  • Compliance risks increase (especially for HIPAA, PCI, or insurance requirements)
  • Software vendors may stop supporting Windows 10 too

In short, it's like locking your office door but leaving the window wide open.

What You Should Do Now

1. Take Inventory

Make a list of all PCs and laptops still running Windows 10

2. Evaluate Upgrade Options

  • If your hardware is newer (2020+), you might be able to upgrade to Windows 11
  • Older machines may need to be replaced entirely

3. Plan Your Budget

Prioritize the highest-risk machines first (finance, email, customer data), then schedule remaining upgrades so you aren't stuck with unsupported systems mid-year

4. Get Professional Guidance

Not sure what to upgrade or how to migrate? Shoreline Systems can assess your environment and help you transition smoothly.

How Shoreline Systems Can Help

We offer:

  • Device audits to identify which machines are ready for Windows 11
  • Cost-effective upgrade or replacement plans
  • Migration support with minimal downtime
  • Ongoing managed IT and cybersecurity services

Don't Leave Unsupported Systems Running

October 14, 2025 has already passed. If you still have Windows 10 PCs in production, treat them as a priority risk — many vendors, insurers, and banks expect current, supported operating systems, and attackers actively target unpatched software.

Need Help? If your business is still running Windows 10 in 2026, let's talk. We're offering a free system review to help you finish the upgrade or replacement plan.

Based in the North Shore, Shoreline Systems proudly supports small businesses across Peabody, Salem, Danvers, Beverly, and Lynn.