It’s the end of an era. From 14th October 2025, Microsoft officially ended all support and updates for Windows 10. That means no more security patches, no more bug fixes and no protection from new cyber threats.

If your business is still running Windows 10, you could be putting your data, your staff and your customers at serious risk. At Edmondson’s, we’re already helping businesses across Yorkshire and the UK make the switch to Windows 11, ensuring their systems stay secure, compliant and reliable. Here’s why upgrading is now more important than ever.

Security Vulnerabilities Leaving You Open to Cyber Attack

Once Microsoft stops supporting an operating system, it no longer receives security updates. That might not sound urgent, but it means any new vulnerability found in Windows 10 will remain unpatched forever. Hackers are already aware of this and will increasingly target systems still using it.

Outdated software becomes a gateway for cybercriminals. Without updates, your network firewall, antivirus or backup system might not be enough to stop new types of attacks. Malware, ransomware and phishing threats evolve daily, and unsupported systems simply can’t keep up.

At Edmondson’s, we’ve seen businesses underestimate the danger of running old systems, only to face costly downtime or data loss later. Moving to Windows 11 ensures you continue receiving critical updates that protect against the latest cyber threats.

You Could Fall Out of Compliance with Data Protection Laws

If your business handles customer data, staying compliant with data protection laws like GDPR is essential. Using unsupported software like Windows 10 can put you on the wrong side of these regulations.

Regulators expect businesses to take all reasonable steps to protect personal information. Running a system that no longer receives security patches could be seen as failing to do so. In the event of a data breach, this could lead to hefty fines, reputational damage and loss of customer trust.

Upgrading to Windows 11 helps you stay compliant by maintaining strong security measures and encryption tools that protect sensitive information. Edmondson’s can also assess your wider IT setup to ensure every part of your network meets current data protection standards.

Software Compatibility and Support Will Decline

As time goes on, more software providers will stop supporting Windows 10. This means future versions of your business applications may no longer run correctly, or at all, on older systems. You might notice slower performance, missing features or frequent errors.

This compatibility issue can affect anything from your accounting software to communication tools like Microsoft Teams or 3CX. Even browsers and antivirus programs will eventually stop releasing updates for Windows 10, leaving you exposed and inefficient.

By upgrading to Windows 11, your business can take advantage of newer technologies designed to improve performance, productivity and security. Edmondson’s can help you plan and manage your upgrade, minimising downtime and ensuring all your essential tools work seamlessly.

Higher Long-Term Costs

Many businesses think delaying upgrades saves money, but the opposite is often true. Maintaining outdated systems usually leads to higher costs down the line. Unsupported software can cause slowdowns, system errors and security breaches that disrupt daily operations and require emergency fixes.

Replacing lost data or dealing with cyber incidents can cost thousands, not to mention the time and productivity lost during recovery. Regularly updating your systems, on the other hand, keeps your business running smoothly and reduces costly downtime.

At Edmondson’s, we can help you plan a cost-effective upgrade path to Windows 11, spreading costs where needed and ensuring your technology continues to support your long-term goals.

A Chance to Future-Proof Your Business

The end of Windows 10 support isn’t just a security warning, it’s an opportunity. Windows 11 introduces new tools designed to enhance collaboration, efficiency and user experience. Features like Snap Layouts, improved security architecture and better integration with Microsoft 365 make it ideal for modern hybrid workplaces.

Upgrading now helps your business stay ahead rather than play catch-up. It also ensures your systems remain supported and compatible with future technology.

Edmondson’s specialises in helping businesses modernise their IT setup, from PCs and laptops to servers and VoIP systems. Our team handles the transition from start to finish, ensuring minimal disruption to your operations.

Don’t Wait Until It’s Too Late

If your business is still using Windows 10, now’s the time to act. Every day that passes increases the risk of security breaches, software incompatibility and compliance issues.

Edmondson’s can perform a full IT assessment, identify any systems still running Windows 10, and help you upgrade to Windows 11 quickly and efficiently. We’ll make sure your data stays safe, your staff remain productive, and your business continues to run without interruption.

Get in touch with Edmondson’s today to book your Windows 11 upgrade consultation and keep your business protected, compliant and ready for the future.