For years, Windows 10 has been the dependable workhorse of the business world. But as Microsoft prepares to end official support in October 2025, millions of computers will soon lose regular security updates and compatibility assurances.
For IT teams, this isn’t just an inconvenience; it’s a turning point. Many laptops and desktops still in daily use will become unsupported, exposing organizations to compliance and security risks. Yet upgrading isn’t always straightforward: not every device meets the hardware requirements for Windows 11, and large-scale replacements come with logistical and financial challenges. For some organizations, purchasing a new computer may be the only viable solution if existing hardware is incompatible with Windows 11.
Still, this transition doesn’t have to spell chaos or waste. With the right planning and partners, companies can turn the Windows 10 sunset into an opportunity to modernize responsibly, reduce risk, and build a more sustainable device lifecycle. In some cases, an old computer can be repurposed or upgraded with alternative operating systems, depending on what can be installed.
Organizations should pay special attention to available upgrade options, including hardware refreshes, OS migrations, and alternative operating systems.
Key takeaways
Windows 10 support ends in October 2025, leaving millions of devices without security updates or compliance coverage.
Many systems won’t meet Windows 11’s hardware requirements, forcing companies to refresh, redeploy, or retire older assets.
Treating this shift as a strategic opportunity, not just a technical problem, allows organizations to modernize responsibly and reduce waste.
When Microsoft officially ended support for Windows 10 on October 14, 2025, it marked the end of an era and the start of new risks for organizations still relying on it. After this date, Windows 10 devices will no longer receive security updates, bug fixes, or technical support from Microsoft, meaning Windows 10 will no longer be supported and will not receive free support or feature updates.
That means:
No new security patches to protect against emerging cyber threats.
Compatibility gaps with newer software, apps, and security frameworks.
Increased compliance risks, especially for regulated industries that require up-to-date systems.
No more software updates or security and reliability fixes, increasing the risk of malware and system instability.
The current version of Windows 10 (22H2) will be the last Windows version to receive updates, and support for this version will only continue for up to three years through the ESU program.
While Microsoft will offer a paid Extended Security Updates (ESU) program for three additional years, it’s a temporary measure designed to buy time, not a long-term solution. After the end support date, only paid updates will be available for a limited time, and Windows 10 will no longer be supported with free support, software updates, or reliability fixes.
The scale of the challenge is massive: industry analysts estimate that hundreds of millions of devices worldwide still run Windows 10. For many companies, the issue isn’t just upgrading software; it’s whether their hardware can even support the transition to Windows 11.
Upgrading from Windows 10 to Windows 11 might sound simple in theory, but it’s not always possible in practice. Microsoft raised the minimum hardware requirements for Windows 11 to improve security and performance, and those stricter standards have left many otherwise functional laptops and desktops behind. While most PCs manufactured in the last several years can be upgraded to Windows 11, some will require additional steps or alternative installation methods to complete the process.
Here’s what’s causing the compatibility roadblocks:
TPM 2.0 requirement: Windows 11 requires Trusted Platform Module (TPM) 2.0, a hardware security chip not found in many older systems.
CPU limitations: Only relatively recent Intel and AMD processors are supported, meaning devices more than a few years old may be ineligible.
Firmware and BIOS updates: Some systems can technically support the upgrade, but need firmware updates that manufacturers have stopped providing.
Performance overhead: Even if installing Windows 11 is possible, Windows 11’s performance expectations can strain older machines, leading to reduced efficiency. Additionally, after installing Windows 11 on unsupported hardware, users may not reliably receive updates through Windows Update, which can impact security and stability.
Microsoft's strict hardware requirements limit upgrade options for many users. As a result, some may need to explore alternative installation methods, such as using third-party tools or registry edits, to keep their devices upgraded and able to receive updates.
For most organizations, the end of Windows 10 support isn’t just a technical event; it’s an operational challenge that touches budgets, security posture, and sustainability goals.
1. Rising IT costs: Upgrading to Windows 11 often means upgrading hardware. Companies with large device inventories could face millions in unplanned expenses to replace computers that don’t meet compatibility requirements. These costs can disrupt budgets and procurement cycles even when spread across multiple fiscal periods.
2. Heightened security risks: Unpatched vulnerabilities become permanent once support ends. Without regular updates, even basic endpoints could expose an entire network to ransomware, malware, data breaches, or compliance violations, particularly in industries governed by frameworks like SOC 2, HIPAA, or GDPR. Unsupported computers are more vulnerable to malware attacks, making timely upgrades essential for protection.
3. Sustainability concerns: The sudden obsolescence of millions of functional machines also raises a sustainability issue. Disposing of still-working devices can contribute to e-waste, one of the fastest-growing environmental challenges in tech. Some users may choose to install Linux on older computers to extend their useful life and save resources. Organizations that lack structured asset disposition plans risk contributing to landfill waste or failing to recycle devices responsibly.
4. Operational downtime: Device replacements and OS migrations take time, and coordination. Without careful planning, onboarding for new hires or day-to-day work for existing employees could be interrupted as IT scrambles to roll out compliant systems. Careful planning can help save time and reduce disruption for every user during the transition.
Together, these impacts make the Windows 10 sunset not just a software milestone, but a major inflection point for global IT lifecycle management.
As the end of support for Windows 10 approaches, careful budgeting becomes essential for both individuals and organizations. The transition to a new operating system, such as Windows 11, or the decision to purchase extended security updates (ESU), involves weighing several cost factors. Microsoft’s ESU program offers an additional year of security updates for Windows 10, extending protection until October 13, 2026, for a fee. For some users, Microsoft Rewards points can be redeemed to help offset the cost of this extended update, providing a flexible access option.
When planning your budget, consider not only the direct costs of upgrading to a new PC or enrolling in the ESU program, but also the potential financial impact of security breaches or data loss if you continue using an unsupported version of Windows. Upgrading to Windows 11 or investing in new hardware may require an upfront investment, but it ensures ongoing support for Windows, access to the latest security updates, and compatibility with new features and applications.
Ultimately, the best approach depends on your organization’s needs, the age and compatibility of your current PCs, and your risk tolerance. By evaluating the costs and benefits of each option, whether upgrading, purchasing a new PC, or enrolling in the ESU program, you can make informed decisions that protect your users, data, and bottom line as you navigate the end of support for Windows 10.
A well-structured implementation timeline is critical for a smooth transition from Windows 10 to a supported operating system or extended security updates. Here’s a recommended timeline to help users and organizations plan effectively:
October 14, 2025: As of this date, Windows 10 devices are no longer supported by Microsoft and no longer receive free security updates or technical support.
October 14, 2025 – October 13, 2026: Eligible users can enroll in the ESU program to receive an additional year of security updates, providing extra time to plan and execute upgrades.
Before October 13, 2026: Complete your upgrade to Windows 11 or invest in a new PC to ensure continued access to security updates and support for your operating system.
Ongoing: Regularly review and update PC settings, install the latest security fixes, and use Windows Backup to protect your files and data throughout the transition.
By following this timeline, users can minimize operational disruptions, maintain security, and ensure their PCs remain protected as they move away from Windows 10.
Compliance is a critical factor when moving from Windows 10 to a new operating system or extended security updates, especially for organizations operating in regulated environments. Ensuring that your new operating system or ESU program meets the latest security updates and data protection standards is essential for maintaining compliance with regulations such as those in the European Economic Area (EEA).
Users should review their Microsoft account settings and verify that all security and privacy configurations align with relevant legal requirements. This includes confirming that the chosen operating system or security updates provide adequate protection for sensitive data and support for regulatory obligations. By proactively addressing compliance considerations, organizations can avoid potential legal or financial penalties and ensure a seamless, secure transition from Windows 10.
Transitioning from Windows 10 to a new operating system or extended security updates can be complex, but robust training and support resources are available to ease the process. Microsoft offers a range of support options, including the Windows Insider Program, official Windows Support, and active community forums where users can find answers and share experiences.
For those upgrading to Windows 11, Microsoft provides detailed guides, tips, and best practices to help users get the most out of new features and maintain secure, reliable systems. Trusted partners also offer specialized training and technical assistance to ensure your team is prepared for the change.
To further support a smooth transition, regularly review and update PC settings, install security fixes promptly, and use Windows Backup to safeguard important files. By leveraging these resources and maintaining proactive security practices, users can ensure a secure, efficient, and well-supported move away from Windows 10.
The end of Windows 10 support may feel like a setback, but it’s also a chance to reset and future-proof how your organization manages devices. Rather than viewing this as a forced upgrade, forward-thinking IT leaders are treating it as an opportunity to modernize infrastructure and adopt more sustainable, cost-efficient models.
Here’s how companies are turning the transition into progress:
Plan hardware refreshes in phases: Instead of replacing every Windows 10 machine at once, stagger upgrades over time, prioritizing high-risk departments or roles first.
Redeploy viable devices: Not every laptop needs to be retired immediately. Older Windows 10 systems can often be reassigned to contractors or non-sensitive roles with lower performance and security demands. When redeploying, set up the Windows device for the new user or role by transferring and syncing settings to ensure a seamless transition and consistent user experience.
Invest in secure disposal and recycling: Devices that can’t upgrade should be retired responsibly, with certified data wiping and component recycling to minimize e-waste.
Adopt flexible procurement models: Moving from bulk purchases to on-demand or “as-a-service” hardware models helps reduce capital expenditures and ensures fleet compliance over time.
Strengthen lifecycle visibility. Centralized asset tracking allows IT teams to see which devices are nearing end-of-support and plan replacements before problems arise.
Handled strategically, the Windows 10 sunset can streamline operations, reduce waste, and build resilience into the entire IT lifecycle, setting up your organization for smoother transitions in the future.
The end of Windows 10 support doesn’t have to lead to rushed purchases or piles of obsolete hardware. GroWrk helps companies take a measured, strategic approach; balancing cost efficiency, security, and sustainability across their global device fleet. We support transitions for all Microsoft Windows operating systems, including both legacy and current versions.
Here’s how we support IT and operations teams during this transition:
Global procurement of Windows 11–ready devices: GroWrk sources compliant laptops and desktops from trusted vendors worldwide, ensuring your workforce, no matter where they are, receives fully compatible, secure devices.
End-to-end device logistics: From configuration to doorstep delivery, GroWrk handles deployment for distributed and hybrid teams, removing the burden of coordinating international shipments or customs.
Secure device retrieval and ITAD (IT Asset Disposition): We recover outdated Windows 10 hardware from remote employees, perform certified data wipes, and ensure responsible recycling or resale to minimize e-waste.
Lifecycle visibility and planning: Through GroWrk’s platform, IT teams can track devices across their entire lifecycle, identifying which assets are still on Windows 10, scheduling refreshes, and ensuring compliance before deadlines hit.
Cost and operational continuity: Our flexible, pay-as-you-go model allows companies to refresh devices in stages instead of replacing entire fleets, keeping budgets predictable while avoiding downtime.
By combining global reach with lifecycle expertise, GroWrk turns the Windows 10 transition into a structured, low-friction process, helping companies stay secure, compliant, and sustainable as they move forward.
Request a demo with GroWrk to see how we help companies refresh, redeploy, and responsibly retire devices worldwide.
Microsoft ended support for Windows 10 on October 14, 2025. Since then, no new security patches, updates, or technical assistance have been provided.
Devices running Windows 10 will still function, but they’ll become vulnerable to security threats and may fall out of compliance with industry standards. Software compatibility issues will also increase over time.
Yes, Microsoft will offer Extended Security Updates (ESU) for up to three additional years. However, it’s a temporary, paid solution meant to give organizations time to upgrade—not a replacement for migration.
Windows 11 requires hardware features like TPM 2.0 and newer CPUs that older laptops and desktops may not have. Some systems can be updated with firmware changes, but many will remain incompatible.
Companies can redeploy older machines for limited-use roles, trade them in, or use certified IT asset disposition (ITAD) services to wipe and recycle devices responsibly. Unsupported devices can also have alternative operating systems like Linux or ChromeOS Flex installed, allowing users to extend the usefulness of their hardware beyond Windows 10.
Develop a phased replacement schedule, starting with critical users or departments. Partnering with a global procurement provider like GroWrk allows you to source compliant devices and manage refreshes at scale without sudden capital spikes.
They face the same risks as on-site staff—unpatched systems and compliance issues. GroWrk helps organizations retrieve, replace, and redeploy devices globally so distributed teams stay secure and productive.