Standard support for Windows 10 version 22H2 ended on 14 October 2025. Businesses that still have Windows 10 devices in service during 2026 need to understand whether those machines are covered by Extended Security Updates, whether they can move to Windows 11 and which devices should be replaced.
What ESU does and does not do
Microsoft’s Extended Security Updates programme can provide security updates for eligible Windows 10 devices after the normal support date. It is a transition measure, not a feature upgrade programme, and it should not be treated as a reason to postpone migration indefinitely.
Check hardware compatibility
Some older PCs cannot meet the Windows 11 hardware requirements. A proper audit should separate devices that can be upgraded from those that need replacement and identify any specialist applications or peripherals that require testing.
Plan by business priority
Start with high-risk and business-critical devices rather than upgrading randomly. Consider remote workers, privileged users, machines handling sensitive information and equipment that would be costly to take offline unexpectedly.
Avoid a last-minute refresh
A staged plan gives you time to budget, test applications, move user profiles and replace hardware gradually. It also reduces the chance of discovering compatibility problems during an emergency.
A simple next step
If Windows 10 devices are still part of your business, Kazzoo can help identify the safest and most cost-effective route to Windows 11 or replacement hardware.
Useful Kazzoo services: Hardware & Software · IT support
Microsoft confirms that standard Windows 10 support ended on 14 October 2025 and that Extended Security Updates are a transition option for eligible devices. See the Microsoft ESU information.
Talk to Kazzoo
If you would like practical advice based on your current setup, contact Kazzoo. We support businesses across Leicester and Leicestershire with day-to-day IT support, infrastructure, security and technology planning.