There will be a significant upgrade cliff for Windows 10 in October of 2025. We have provided an explanation as to why this is such a significant matter, and we have also included a detailed guide on updating to Windows 11 (which was recently updated to take into account the changes of Windows 11 24H2) so that you can continue to receive security updates regardless of whether or not you are using a computer that is officially supported.

But this is more than just a theoretical exercise; I have been using Windows 11 on a system that is considered to be “unsupported” practically since it was released. This has allowed me to keep track of what the experience is actually like and to monitor whether or not Microsoft will follow through on its threats to remove support from these systems at any time.

Now that we are three years into this, and because I have been using Windows 11 24H2 on a desktop computer and a laptop from the year 2012 as my primary work machines on and off for a few months now, I am able to paint a very thorough image of what Windows 11 is like on these personal computers. Considering the impending cliff that is the Windows 10 update, it is important to ask: Especially for consumers who are not technically savvy, is it a smart idea to utilize “unsupported” Windows 11 to preserve an older computer that is still functional?

My hardware
My experience with Windows 11 includes running it on a variety of outdated hardware, including personal computers as ancient as a Core 2 Duo Dell Inspiron desktop from the late XP era. During the first couple of years, I used it most frequently on an older Dell XPS 13 9333 with a Core i5-4250U and 8GB of RAM, as well as a Dell Latitude 3379 2-in-1 that just barely falls short of the official criteria (both of these systems are also put into duty for ChromeOS Flex testing on a rotational basis).

I have been using the 24H2 update as my primary operating system for work on two different PCs. Until I upgraded it about a year ago, my mother’s primary desktop computer was a Dell Optiplex 3010 with a third-generation Core i5-3xxx processor. This first desktop computer was my mother’s primary desktop computer. In the second place, I have a Lenovo ThinkPad X230 that has an Intel Core i5-3320M processor inside of it. It is a small brick of a machine that I purchased for almost nothing on the online auction site of Goodwill.

As the end of official support for Windows 10 approaches in October 2025, many users are left wondering how to keep their older machines functional and secure. With Microsoft pushing for users to upgrade to Windows 11, those with unsupported hardware face a dilemma. However, after using Windows 11 24H2 on older systems for several months, I can provide insights into whether this upgrade is worthwhile for non-technical users.

The Impending Windows 10 Update Cliff

Windows 10 has served millions of users well, but its lifecycle is nearing its end. The “update cliff” means that, without a successful transition to Windows 11, users will lose access to vital security updates and support. This situation poses significant risks, particularly for those who may not be ready or able to invest in new hardware.

My Hardware Experience

I’ve tested Windows 11 on various older machines, including a 2012-era Dell Optiplex 3010 desktop and a Lenovo ThinkPad X230 laptop. Both systems, though outdated, have been upgraded to meet some modern demands—16GB of RAM in the desktop and 8GB in the laptop, along with SATA SSDs for improved performance.

Specifications Overview:

• Dell Optiplex 3010
• CPU: 3rd-generation Intel Core i5
• RAM: 16GB
• Storage: SATA SSD
• GPU: Low-profile AMD Radeon Pro WX2100
• Lenovo ThinkPad X230
• CPU: Intel Core i5-3320M
• RAM: 8GB
• Features: Secure Boot and TPM for easier installations and upgrades

Both machines demonstrate that, with appropriate upgrades, older hardware can still perform reasonably well with modern operating systems.

The Installation Process

Installing Windows 11 on unsupported hardware requires some extra steps but is generally manageable. Initially, the installation process can be tricky; users may encounter warnings about missing features. However, once installed, the experience is largely similar to running Windows 11 on supported hardware.

Key Takeaways:

• Driver Support: Windows 11 continues to fetch drivers from Windows Update, similar to Windows 10.
• Stability: I’ve experienced minimal issues or crashes on my unsupported systems, with updates functioning seamlessly.
• Routine Updates: Routine app and security updates proceed normally, although annual feature updates require manual intervention.

Challenges with Feature Updates

One of the main headaches of running unsupported Windows 11 is the challenge of obtaining feature updates. For example, my systems don’t automatically upgrade from version 22H2 to 23H2 or 24H2. This requires a repeat of the installation process each time a significant update is released.

Update Workaround

While upgrading can be cumbersome, there are workarounds:

1. Use an ISO File: Download the latest version of Windows 11 and mount it.
2. Command Prompt Trick: Run the setup with the command setup.exe /product server to bypass stringent hardware checks.

This approach allowed me to perform in-place upgrades without losing files or apps, although those without TPM or Secure Boot might find the process more complicated.

Performance on Older Hardware

Despite their age, my older PCs have held up remarkably well. Windows 11 performs adequately for light to medium workloads, making these systems suitable for everyday tasks like word processing, web browsing, and even light graphic design.

Observations:

• Responsiveness: Both machines feel responsive for general use.
• Multitasking: While multitasking can push older CPUs to their limits, basic tasks are manageable.
• Gaming: I wouldn’t recommend these systems for modern gaming; however, they can still handle casual gaming with the right upgrades.

The Laptop vs. Desktop Experience

Laptops from 2012 come with inherent drawbacks, especially when compared to newer models. While desktops can easily accommodate upgrades, laptops face limitations regarding battery life, build quality, and ergonomics. For instance, my ThinkPad X230 lacks a backlit keyboard, a feature now common in modern laptops.

Key Differences:

• Battery Life: Newer laptops utilize more efficient components for better power management.
• Display Quality: Modern laptops offer high-resolution screens and improved aspect ratios, enhancing productivity.
• Input Experience: The lack of Precision Touchpad technology in older laptops results in a subpar user experience.

Security Concerns

Running Windows 11 on unsupported hardware introduces security considerations. Microsoft’s stricter requirements—such as TPM 2.0 and Hypervisor-Protected Code Integrity—enhance the security landscape. However, older systems may never meet these standards, increasing vulnerability to potential threats.

Mitigating Risks:

While using outdated hardware, follow best security practices:

• Utilize strong, unique passwords.
• Enable two-factor authentication.
• Implement disk encryption.

These measures can help safeguard against many common vulnerabilities.

Conclusion: A Viable but Imperfect Option

For users with Windows 10 machines nearing their end of life, running Windows 11 on unsupported hardware is a feasible option. While the installation process for feature updates may be more labor-intensive, the operating system can still perform reasonably well for everyday tasks.

Final Recommendations:

• Evaluate Hardware: If your older PC is still functional and can be upgraded, consider making the switch.
• Consider Costs: Weigh the costs of upgrades against the price of a new machine.
• Stay Informed: Keep an eye on Windows updates and security patches to maintain system integrity.

As we approach the deadline for Windows 10 support, exploring Windows 11 on older hardware could extend the life of your machine while keeping it secure enough for daily use.

FAQs

What does it mean for a PC to be unsupported for Windows 11?

Windows 11 has specific system requirements, including TPM 2.0, Secure Boot, and certain CPU models. PCs that don’t meet these requirements are considered unsupported and may not receive official updates or support from Microsoft.

Can I install Windows 11 on an unsupported PC?

Yes, you can install Windows 11 on unsupported hardware by bypassing the installation checks. This often involves modifying the registry or using third-party tools. However, this can lead to stability issues and lack of updates.

What are the risks of running Windows 11 on unsupported hardware?

Running Windows 11 on unsupported PCs can pose risks such as lack of security updates, compatibility issues with software and drivers, and potential system instability. There’s also a chance that some features may not function properly.

Will I receive updates if I install Windows 11 on an unsupported PC?

While you may receive some updates initially, Microsoft has stated that unsupported PCs may not receive future updates, particularly security patches. This could leave your system vulnerable to threats.

What should I consider before installing Windows 11 on an unsupported PC?

Consider the potential risks, your hardware’s performance, and the importance of security updates. If your PC runs critical applications or handles sensitive data, it might be safer to stick with a supported operating system.