Why you need a plan for Windows 10 End of Support

Windows 10 has been the backbone of many businesses for years, but the countdown to its End of Support (EOS) is officially on. Come October 14, 2025, Microsoft will stop providing updates, support, and security patches for the operating system.

If this sounds like a problem for future-you to deal with, think again. Waiting too long could leave your business exposed to cyber security risks, operational challenges, and spiraling costs. The good news? There’s still time to plan, and getting started now will save you stress, money, and resources down the line.

Here’s what you need to know and how to prepare for what’s next.

Why Windows 10 end of support poses a security risk

When support ends, there will be:

• No security updates: Systems will no longer receive patches, leaving them vulnerable to malware and cyberattacks.
• No technical support: Microsoft will stop providing troubleshooting or issue resolution.
• Compatibility issues: New hardware and software will increasingly fail to work with Windows 10.

In short, running Windows 10 past its EOS date isn’t just risky—it’s an invitation for security breaches, downtime, and unexpected costs.

What are your options?

Organisations have several paths to consider:

1. 1. Transition to Windows 11

• • • This is the most forward-thinking option, offering advanced security features, enhanced productivity tools, and streamlined IT management.

2. 2. Extended Security Updates (ESU)

• • • Microsoft offers ESUs for up to three years after EOS for Windows 10, but they come at a premium and only cover critical security updates. This is a short-term solution for organisations needing more time to transition.

3. 3. Retain legacy systems for specific needs

• • • In certain cases, you may need to keep legacy systems running for specific applications or hardware. Implementing robust security measures and isolating these systems from your main network is critical.

4. 4. Modernise IT management

• • • Use Windows 11 as the catalyst to move from legacy infrastructure to modern, cloud-based management tools like Intune and Azure AD.

Why start planning now?

Acting early gives you control. Waiting until October could leave you scrambling to secure devices, troubleshoot issues, or manage rushed upgrades. Starting now ensures you can:

• Avoid security risks: Unsupported systems are an easy target for cyberattacks, and staying on them puts sensitive business data at risk.
  
  
• Maintain compliance: Many industries and insurance policies require supported operating systems. Falling out of compliance could mean fines or lost contracts.
  
  
• Control costs and delays: As the EOS date nears, demand for Windows 11-ready devices will rise, driving up costs and straining supply chains.
  
  
• Minimise disruption: A phased upgrade plan lets you avoid downtime and ensures your team can stay productive.

What can you do right now?

Not sure where to start? Here’s a practical checklist:

1. 1. Audit your systems

• • • Check hardware: Use tools like Microsoft’s PC Health Check to see if your devices are Windows 11-ready. Some older machines may not meet requirements like TPM 2.0.
    • Review applications: Test your critical software for compatibility with Windows 11. Microsoft’s App Assure can help resolve any issues.

2. 2. Prioritise key devices

• • • Focus on upgrading essential systems first, especially those tied to your most critical operations.

3. 3. Backup your data

• • • Before making any changes, ensure all your business data is securely backed up using cloud storage or external drives.

4. 4. Plan for hardware upgrades

• • • Some older devices will need replacing. Start budgeting now and consider flexible financing or device-as-a-service options to manage costs.

5. 5. Set a migration timeline

• • • Roll out upgrades in phases, starting with non-critical systems to minimise risks and disruptions.

What are the benefits of migrating to Windows 11?

Windows 11 redefines what a modern operating system can offer, empowering organisations with advanced tools and capabilities. It delivers measurable gains in security, productivity, and operational efficiency.

Key benefits include:

• Advanced security: Windows 11 defends against modern threats with hardware-based protections like Pluton, TPM, and Smart App Control. These features have led to a 58% reduction in security incidents for organisations adopting Windows 11.
  
  
• Enhanced productivity: Windows 11 empowers teams with AI-driven tools like Copilot, enabling 42% faster task completion and 50% faster workflows on average, helping organisations save time and achieve more.
  
  
• Simplified IT management: With 7% app compatibility and tools like Windows Autopilot, deploying Windows 11 becomes a seamless, zero-touch experience
  
  
• Modernised hardware: Devices built for Windows 11 offer superior performance, longer battery life, and enhanced capabilities to support hybrid work environments, ensuring employees have reliable tools to stay productive.
  
  
• Cost savings and efficiency: Upgrading to Windows 11 delivers significant financial benefits, with organisations reporting a 250% ROI. These savings are driven by reduced helpdesk tickets (an 80% reduction), faster deployments, and improved security. By freeing up IT resources for higher-value tasks, Windows 11 enables more efficient operations across your organisation.

Why work with The Missing Link?

Navigating Windows 10 EOS and transitioning to Windows 11 can feel overwhelming, especially for organisations with complex environments. That’s where working with an experienced IT partner can make all the difference.

Here’s how The Missing Link can help:

• Comprehensive assessments: We’ll evaluate your environment to identify which devices are ready for Windows 11 and which need upgrading or replacing.
  
  
• Tailored migration plans: Our team will create a phased rollout strategy to minimise disruption while prioritising critical systems.
  
  
• Modern management expertise: We’ll guide your transition to Intune and Azure AD, enabling seamless deployment and remote management.
  
  
• Hardware procurement: We’ll help you secure the right devices, avoiding supply chain delays and ensuring compatibility with Windows 11.
  
  
• Licensing and training: As a Microsoft CSP partner, we can help you simplify software licensing and empower your team with tailored training that can help you become Microsoft Copilot ready.
  
  
• 24/7 ongoing support: Post-migration, our managed services ensure your IT environment remains secure, optimised, and future-ready.

Start planning today

Windows 10 EOS is more than a deadline—it’s an opportunity to modernise, secure, and future-proof your IT infrastructure. Starting your transition now ensures your organisation avoids the risks of delay and reaps the benefits of Windows 11.

Plan your migration today with The Missing Link