How to Accelerate Your Business’ Migration to Windows 11

With Windows 10 reaching end‑of‑life in October 2025, organisations operating mobile devices that still haven’t upgraded are at a critical crossroads – and increasingly vulnerable to security risks. Teams must, therefore, quickly assess how they’ll make the decisive move to Windows 11.

 

written by: Drew Braithwaite, Sales Engineering Manager, at Panasonic TOUGHBOOK

Scroll down

For rugged device fleets, which often support frontline workers in demanding environments, the migration to Windows 11 is not as simple as a standard desktop upgrade. Hardware complexity, connectivity patterns, device security, and pre-, during-, and post-deployment requirements mean that planning must start early – and be executed with precision.

With new fiscal periods fast approaching – or having already started – I’ve outlined the key priorities for successfully migrating to Windows 11.

The Challenges Facing Rugged Device Fleets

Decision-makers operating rugged device fleets face a unique set of challenges on the road to Windows 11. They operate in tough and demanding environments, run specialised applications, and support mission critical work.

As organisations plan their migration, understanding the obstacles for a disruption-free transition is crucial. Key challenges include: 

  • Hardware compatibility: Some older rugged models will not meet Windows 11’s requirements, particularly around CPU, TPM and security capabilities.
  • Application and workflow dependencies: Legacy and/or bespoke applications are common in environments where rugged devices are deployed, such as manufacturing. Any transition, therefore, needs to ensure that new or updated applications deliver the same functionality.
  • Connectivity constraints: Large over‑the‑air (OTA) updates can be difficult for devices that rely solely on cellular connections.
  • Navigating mission‑critical environments: Industries where device downtime halts operations need careful staging and fallback plans.

It is important to recognise that some organisations haven’t migrated due to hardware or services that are only compatible with Windows 10. If an application functions well on Windows 10 – especially where internet access is not required or in highly fragmented environments – IT policies may determine that an upgrade would be too disruptive to business operations.

ESU Shouldn’t Be Treated as a Backstop

However, regardless of specific business and application requirements, those organisations operating devices on Windows 10 no longer have the ability to resolve vulnerabilities, bugs and compatibility issues that affect their hardware and software. For hyper mobile users that rely completely on their device for completing all work tasks quickly and efficiently, the consequences of running an unsupported OS can snowball quickly.

If selected, Microsoft’s Extended Security Updates (ESU) programme can provide temporary breathing room – but comes with clear limitations:

  • Only security updates are provided, with no bug fixes or stability enhancements provided.
  • As it’s billed on a per-device basis, costs increase sharply each year (up to a maximum of three years from October 2025). This could prove prohibitively expensive and prevent users from utilising the latest software and business applications.
  • Applications and drivers will continue to diverge from current supported standards.

Ultimately, for organisations relying on rugged devices for field services, emergency response, logistics, utilities, or defence‑related roles, delaying migration risks impacting the reliability of critical workflows.

A How-to Guide for Windows 11 Migration

As our recent whitepaper revealed, migrating to Windows 11 is a significant undertaking that requires intricate and advanced planning. This is especially important in organisations with large device fleets, and those operating in mission-critical environments, where upgrades cannot be accomplished overnight. Businesses and public sectors that are about to embark on transitioning should follow the below steps:

 

  • Application Compatibility Assessment: The first step is to audit all applications and business functionalities to ensure they are compatible with Windows 11, as differences between Windows 10 and 11 may affect critical operations.

 

  • Hardware Support Evaluation: Managers must verify whether existing hardware supports Windows 11; if not, organisations must consider purchasing new hardware or accept the risks of running unsupported systems.

 

  • Deployment Planning and Methods: Migration can be achieved through various deployment strategies, including over-the-air updates, depot-based upgrades, and staggered rollouts. This highlights the need to account for device connectivity, user schedules, and the logistical challenges of updating large, distributed fleets. Although October 2026 may feel far off, organisations need to start actively planning their migration to Windows 11 now if they haven’t already.

 

  • Image Creation and Customisation: It’s important to create and test different system images for various departments or user groups, ensuring that each configuration meets specific functional requirements and that updates do not disrupt existing applications.

 

  • Post-Deployment Support and Issue Resolution: Proactive, post-deployment monitoring of the functionality of Windows 11 – and the device – will help to identify any issues, and how to resolve them. Unforeseen problems are likely to arise in large-scale migrations.
  •  

 

Proven Windows 11 Expertise

TOUGHBOOK can help organisations take a proactive approach, removing any fear of the unknown in migrating to Windows 11. This can help with every aspect of designing, deploying, running, and servicing devices in the field for the duration of the devices’ lifecycle, including pre-, during-, and post-transition. 

Panasonic has spent decades understanding its customers’ business drivers and priorities. As a result, it knows what businesses, large and small, require from design and deployment; the business applications they need to maximise operational efficiency; and how to support devices in the field – regardless of the environment.

Read more insights…

Sorry there was an error...
The files you selected could not be downloaded as they do not exist.

You selected items.
Continue to select additional items or download selected items together as a zip file.

You selected 1 item.
Continue to select additional items or download the selected item directly.

Download selected file