Windows 10 security support ends on 14th October 2025. After this date, your devices will no longer receive security updates, leaving them vulnerable to cyber threats.

If your business still relies on Windows 10, now is the time to plan. In this guide, we’ll outline what the end of support means, your options, and how to transition smoothly and securely.

When is Microsoft Ending Support for Windows 10 Home and Pro?

When does support for Windows 10 end? Support is ending on 14th October 2025. From this date, Microsoft will stop providing security updates and bug fixes. This means your PC won’t be protected against new viruses or hacking threats.

What does this mean for Businesses using Windows 10?

There is a greater security risk to businesses after October, the Windows 10 support end date. Businesses must take action to protect their systems and sensitive data, such as customer information, which becomes more vulnerable without regular updates. It’s important to plan ahead by upgrading systems or transitioning to more secure alternatives.

Can you keep using Windows 10 after EOL?

Yes, Windows 10 and your PC will continue to function. However, you’ll be at greater risk of cyber attacks. Hackers often target unsupported systems to steal personal or business data. Over time, newer apps may stop supporting Windows 10. The upcoming Windows 10 end of life (EOL) deadline only affects security support for now. But it’s best to act before the Windows 10 extended support ends to avoid risks.

Your 4 Options for Windows 10 End of Life:

1. Upgrade to Windows 11 for free

This is the safest and easiest option if your PC is compatible. Many Windows 10 PCs are eligible to upgrade to Windows 11 at no cost. You can check your system settings to see if you’re eligible. Windows 11 includes stronger protection against malware and cyberattacks, plus improved performance and modern features. 
If you need expert help managing the upgrade or wider IT support during this transition, consider IT Managed Services designed to keep your business secure, efficient, and compliant.

2. Buy a new PC with Windows 11

If your current PC is too old to upgrade to Windows 11, consider purchasing a new machine with Windows 11 preinstalled. This ensures you’re fully supported for years to come and ready for modern apps, tools, and AI features. Modern devices also come with faster processors, better graphics, longer battery life, and greater efficiency, helping boost productivity and reliability for businesses.

3. Upgrade outdated desktop components

This option is typically more suitable for desktop computers, which are easier to upgrade than laptops. Rather than replacing your entire PC, you can update key parts, like the processor, RAM, or storage, making this a more cost-effective option.  

Improving specific hardware components may allow your desktop to meet Windows 11’s system requirements. However, this path requires technical skill or professional help, so compare costs before committing.

4. Stick to Windows 10 without security updates

While we don’t recommend this option, it’s technically possible to keep using your Windows 10 system after its end of life date. But be aware: this leaves your PC vulnerable, as Windows 10 will no longer receive security patches after the Windows 10 EOL date.

To reduce risk, you should:

  • Install strong antivirus software  
  • Use a secure browser  
  • Avoid risky websites, suspicious emails and review your cyber security knowledge.
  • Keep all non-Windows apps (like Chrome or Adobe) up to date 

Still, this should only be a temporary solution while you plan to move to a safer setup. If your business can’t upgrade right away, consider outsourcing cybersecurity to stay protected. Learn more about how we help companies adapt to the evolving cyber security threat landscape.

How ARO can help you to prepare

To support your transition from Windows 10, ARO offers a fast, cost-effective assessment of your IT estate to evaluate the impact of the Windows 10 end of support.

  • Comprehensive support covers everything from initial system assessments to ongoing maintenance. 
  • We’ll evaluate your IT environment, ensure compatibility, and create a tailored upgrade plan that keeps your business secure and compliant.
  • Our phased deployment strategy minimises downtime, while employee training and licensing optimisation boost efficiency. 
  • We manage the entire rollout—including data migration and troubleshooting—so your team stays productive.

Contact our experts to review your current stack and receive a tailored upgrade plan for your business and customers.