With Windows 10 support officially ending on 14 October 2025, many businesses are asking the same question: is Windows 11 really that different, and do we absolutely need to upgrade?

At Weston Analytics, we help organisations make informed IT decisions that reduce their risk and ultimately improve their resilience. Here’s a straightforward breakdown of what’s changing, what’s better and why it matters to your business.

Key differences: Windows 10 vs. Windows 11

1. User Experience (UX) and Interface

• Modern, cleaner design: Windows 11 brings a centred taskbar, rounded corners, and Snap Layouts for better multitasking.
• Improved virtual desktops: More customisation, better performance for multiple workspaces.
• Integrated Teams chat: Useful for businesses already in the Microsoft 365 ecosystem.

2. Security Enhancements

• TPM 2.0 requirement: Windows 11 requires Trusted Platform Module for hardware-based security.
• Stronger default protections: Built-in ransomware protection, Microsoft Defender improvements, and secure boot features.
• Zero Trust alignment: Better compatibility with modern security frameworks.

3. Performance and Compatibility

• Faster wake/sleep times.
• Better memory management: Especially on hybrid and mobile devices.
• Support for newer hardware only: Windows 11 is designed for 8th Gen Intel or newer.

Why upgrading matters?

Security first

After 14 October 2025, Windows 10 devices will stop receiving critical security updates. That leaves your systems exposed to cyber threats and could put you in breach of data protection standards.

Operational stability

Software suppliers will begin phasing out Windows 10 support. You may start to see compatibility issues with tools, apps and even browsers your teams rely on daily.

Performance debt

Older systems running unsupported software often slow productivity, increase helpdesk tickets, and drive-up internal maintenance costs.

What businesses should be doing now

At Weston Analytics, we recommend:
1. Inventory review: Audit all Windows 10 devices
2. Hardware assessment: Check for Windows 11 compatibility
3. Phased upgrade plan: Prioritise high-risk or business-critical devices
4. Support from experts: Our IT consultancy team can guide a smooth, secure migration

In summary

Windows 11 isn’t just a visual update, but a complete shift in how Microsoft is delivering performance, security and usability. For businesses, delaying the upgrade from Windows 10 could carry hidden costs and compliance risks.

So, if you haven’t started planning your migration, now’s the time. Connect with me on LinkedIn for more advice or to get started.