Microsoft’s support for Windows 10 is ending in October 2025. Market share figures show that the OS remains dominant, way ahead of Windows 11. Inevitably, many organisations face huge IT upgrade bills due to the hardware requirements for installing Windows 11.
Come October next year, if you’re running Windows 10, it’ll no longer receive updates. Any vulnerabilities that become known in the OS will remain open to exploit, and the longer time ticks on, the more of those exploits will be present, leaving holes to be leveraged by hackers.

Many organisations will turn to completely new devices to support the requirements for Windows 11. This graphic shows the amount of CO2e and water used to build a new laptop versus a refurbished device. On average, a refurbished device saves 225 kg CO2e compared to a new device.
In the webinar, you'll learn about the hidden financial and environmental costs of upgrading your entire IT estate, and understand how to implement a sustainable, cost-effective solution that meets the requirements for Windows 11.


Speakers

Jonathan Rose, CEO & Founder
tier1

James Earp, Trust Director of IT
Potteries Educational Trust

Darren Clayman, Managing Director
IDNS
- Learn how to protect your organisation from security risks after the Windows 10 deadline
- Understand the hidden financial and environmental costs of upgrading your entire IT estate
- Identify a sustainable, cost-effective solution to meet the requirements for Windows 11
- For every attendee, we'll be supporting a carbon avoidance initiative, equivalent to one tonne of CO2e.