With the end of support for Windows 10 fast approaching in October 2025, companies need to act now to ensure a smooth transition to Windows 11. This shift is more than a routine upgrade because it is a strategic move to safeguard business continuity and cybersecurity.
Currently, Window 10 powers nearly three-quatres of desktops globally. Once support ends on October 14, 2025, systems still running Windows 10 will no longer receive critical security updates or compliance patches, leaving the exposed to potential threats. Migrating to Windows 11 is essential to avoid these risks and maintain operational resilience.
Despite the urgency, adoption has been slower than expected. As of December 2024, Windows 11 is installed on just over a third of desktops, while Windows 10 still holds a 62.7% share. This lag is largely due to the complexities and challenges many businesses face during the migration process.
Challenges in migrating to Windows 11
Hardware Compatibility Issues: Windows 11 has strict system requirements, including TMP 2.0 and Secure Boot. Many older devices don’t meet these standards, making hardware upgrades a necessary part of the migration process.
Legacy Software Limitation: Some older applications may not be compatible with Windows 11. Businesses may need to update or replace legacy software to ensure smooth functionality on a new operating system.
Training and User Adaptation: Transitioning to a new OS requires time and training. Both IT teams and end users must adapt to the updated interface and features, which can temporarily affect productivity.
Financial Considerations: The cost of migrating to Windows 11 can be significant. Expenses may include purchasing new licenses, upgrading hardware, increasing IT Support and managing potential downtime during the transition.
How to Prepare for Windows 10 End of Support in 2025
With Microsoft ending support for Windows 10 in October 2025, businesses must take proactive steps to avoid security vulnerabilities and operational disruptions. A well-structured migration plan to Windows 11 is essential for maintaining business continuity and compliance.
Conduct a Technology Assessment
Start by auditing your current IT infrastructure to identify which devices meet Window 11’s system requirements. This helps prioritise upgrades and streamline the transition.
Build a Comprehensive Migration Plan
Develop a detailed roadmap that included timelines, resource allocation, risk mitigation strategies and contingency plans to ensure a smooth rollout.
Align Key Stakeholders
Engage decision makers early in the process to secure buy-in, budget approvals and cross functional support for the migration effort.
Launch a Pilot Program
Test the migration with a small, representative group of users. This allows you to identify potential issues and refine your approach before a full-scale deployment.
How Mi-IT Can Assist
Mi-IT can assist in ensuring a smooth, disruption free transition with expert planning, deployment, and ongoing support.
We empower businesses to fully leverage Windows 11 which will enhance your IT infrastructure, strengthens cybersecurity and supports business growth.
FAQs: Windows 10 End of Life for Business
What does Windows 10 end of support mean for businesses
After October 14, 2025, Microsoft will stop security updates, bug fixes, and support for Windows 10. Businesses that continue using it risk cybersecurity threats, compliance issues, and software incompatibility.
Can businesses continue using Windows 10 after end of life?
Yes, but it’s risky. Without security updates, systems become vulnerable to cyberattacks, data breaches, and compliance violations. Software and hardware compatibility will also decline over time.
What are the risks of not upgrading to Windows 11?
– Security threats – No updates mean increased cyber risks.
– Compliance issues – Outdated systems may violate industry regulations.
– Software incompatibility – New applications may not support Windows 10.
– Higher IT costs – Maintaining outdated systems is expensive.
How should I prepare for Windows 10 end of support life?
Assess infrastructure – Identify Windows 10 devices and upgrade needs.
Upgrade hardware – Ensure devices meet Windows 11 requirements.
Check software – Verify application compatibility.
Plan migration – Implement a phased rollout to minimise disruptions.
Train employees – Familiarise staff with Windows 11 features.
Will Microsoft offer extended support?
Yes, Extended Security Updates (ESUs) will be available for Windows 10 Pro and Enterprise, but at a cost. ESUs provide security updates but no feature enhancements.
What if my Hardware is not Windows 11 compatible?
Upgrade components – If possible, improve system specs.
Buy new devices – Future-proof operations with Windows 11-ready hardware.
Use cloud solutions – Services like Windows 365 or Azure Virtual Desktop can extend system usability.
Will Microsoft 365 apps work on Windows 10 after end of life?
They may function temporarily, but without updates or security patches, performance and security risks will increase.
