Businesses running Windows 10 are on a ticking clock

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Gigabit Systems
August 15, 2025
20 min read
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⌛ Tick Tock: Windows 10 Support Ends October 2025

Businesses running Windows 10 are on a ticking clock

Microsoft has officially announced the end-of-servicing date for Windows 10, version 22H2 and other legacy builds:

🗓️ October 14, 2025.

This includes:

  • Windows 10 Home, Pro, Enterprise, Education (22H2)

  • Windows 10 IoT Enterprise (22H2)

  • Windows 10 2015 LTSB

  • Windows 10 IoT Enterprise LTSB 2015

The October 2025 Patch Tuesday will be the final round of security updates, bug fixes, and support. After that—no more protection.

What This Means for Your Business

If you’re a school, healthcare provider, law firm, or SMB still running Windows 10, here’s what happens after October 14, 2025:

  • 🚨 No more security patches—leaving systems vulnerable to cyber threats.

  • ⚠️ Compliance risks—especially in HIPAA, FERPA, and client confidentiality contexts.

  • 🐞 No bug fixes or technical support from Microsoft.

  • 💸 Increased exposure to attacks from threat actors targeting outdated systems.

What You Should Do Now

Here’s how to protect your organization and stay compliant:

  1. Inventory your devices — Identify all machines still running Windows 10 22H2, 2015 LTSB, or IoT Enterprise LTSB 2015.

  2. Upgrade eligible devices to Windows 11 — Use tools like Microsoft Intune, Autopatch, or Autopilot.

  3. Enroll in the ESU (Extended Security Updates) program — If you can’t upgrade in time, this will buy you a bit more runway with critical patches.

Delaying this process puts your entire network at risk.

Don’t wait until October 2025 to act. We can help you assess, upgrade, and secure every endpoint.

70% of all cyber attacks target small businesses. I can help protect yours.

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