At Microsoft, Windows 11 has been powering the 225,000 devices our employees and vendors use to do their work since it was released in the fall of 2021. Since then, the addition of many new features and the integration of AI have made it even more useful to us.

Like other enterprises, we’re benefitting from how AI is being woven into every part of the technology sector, including with Windows, where we’re using Copilot+ PCs, Microsoft 365 Copilot, and the rest of the broad range of AI-powered tools and features that we’re using across the company to get more out of our longtime, signature operating system today, while also preparing for how it will continue to power everything we do in the future.

According to our 2024 Work Trend Index (WTI) annual report, 79% of US business leaders believe their company needs to adopt AI to remain competitive. Yet, the numbers suggest that those that are just now starting to get ready for AI are already behind. Users say AI is saving them time now (90%), allowing them to focus on their work (85%, be more creative (84%), and enjoy their work more (83%).

The AI era is already here, and organizations must seize every opportunity to catch up and get ready for the future.

At Microsoft Digital, our internal IT organization, we’re harnessing Windows 11 and Copilot+ PCs to give our business and our employees a foundation to build on for future developments in AI. AI interactions are happening at the desktop, in the browser, across apps, and, with Windows 11 and Copilot+ PCs, right in the local operating system.

With Windows 10 end-of-support approaching in October 2025, every organization needs to assess their PC inventory and create a plan to move forward. Outdated PCs put users and businesses at risk, and the security and functionality updates that come with Windows 11 provide the best protection and productivity for Microsoft customers.

Learning from our own deployment of Windows 11

Our own first internal rollout of Windows 11 was the smoothest and quickest operating system upgrade in the history of the company. During the key phase of the rollout, we deployed Microsoft 11 to more than 190,000 devices in five weeks.

Starting small and growing from there is an essential part of the way we deploy any solution or tool, Windows 11 included.

“We followed a ring-based approach, which is pretty typical,” says Markus Gonis, a service engineer and deployment lead with Microsoft Digital. “The initial feature testing happened with a small group of Microsoft Digital users who were close to the feature sets and understood their key implications.”

The testing team subjected Windows 11 to an initial test process to ensure it met our organization’s internal standards, the same standards that we apply to any new software or solution, whether it was developed by Microsoft or by another provider.

Following initial testing, we deployed Windows 11 to a small, specifically selected proof of concept group to ensure that its overall functionality met our expectations and requirements. Pilot-testing followed, and then full implementation. This phased approach ensured that any potential issues were identified and addressed early, and that we could perform the majority of the deployment with few issues.

“We had a minimal number of standard incidents, and no major incidents reported through support channels directly related to the Windows 11 update nor the deployment itself,” Gonis says. “Despite the complexities of hardware eligibility and app compatibility with a new operating system being a typical challenge, we were able to execute the deployment with minimal disruption.”

Moving forward with deploying subsequent versions of Windows 11, we have refined the deployment process to include many more devices, now exceeding 225,000 with the 24H2 update, both by having users update their devices on their own and through pushed deployment.

Improving deployment with Windows Autopatch

The deployment process used several new features, including Windows Autopatch (which now includes Windows Update for Business).

“Windows Autopatch has been a game-changer for us,” says Harshitha Digumarthi, a senior product manager at Microsoft Digital. “It allows us to manage our updates more effectively and to ensure our devices are running the latest and most secure versions of Windows.”

Digumarthi’s team used Windows Autopatch to manage and control Windows 11 updates throughout the deployment. By using device group membership and a few deployment parameters, they had full control over when and how they deployed major updates to the entire organization. This approach allowed for a more streamlined and efficient update process, ensuring our devices received the updates without causing disruptions.

The team also integrated Windows Autopatch into the deployment process to further enhance the efficiency of updates. This feature keeps our devices patched and up to date, reducing the need for manual intervention as it reinforces our security posture and Zero Trust strategy.

Deploying Windows 11 with security and compliance

Feature testing, especially new features included in later builds, is an important part of the ongoing security and compliance practices at Microsoft Digital.

“When a new feature comes out, we need to ensure that we can deploy and govern it securely,” says Yulia Evgrafova, a principal security engineer with Microsoft Digital. Her team helps to ensure new features are ready for enterprise deployment at Microsoft.

Evgrafova points out the extra responsibility and privilege that comes with testing Microsoft products.

“With Windows 11, it’s a Microsoft product, but we’re also using that product as a customer,” Evgrafova says. “We call ourselves Customer Zero.”

Our Customer Zero relationship at Microsoft is a special one.

We in Microsoft Digital usually adopt products like Windows 11 before any other customer. Then, as part of the relationship, we test, use, and offer feedback on the product. It’s an internal feedback mechanism that we use for most of our products, and it leads to better, more complete products that are enterprise tested and enterprise ready.

“Our feature testing is comprehensive,” Evgrafova says. “We start with the basics: what is the scope of this feature and what’s the enterprise readiness of this feature for the rollout? Our goal is to understand not only the immediate risks that a feature might pose, but also the potential risks of that feature as it matures.”

However, deploying Windows 11 wasn’t simply testing and upgrading the operating system on existing hardware.

Windows 11 has specific hardware requirements, which meant not every device at Microsoft would be part of the deployment. Most of our devices were eligible, but communicating hardware requirements was an early step.

“Communicating with our employees about the requirements and how we would handle new devices was important,” Gonis says. “Since Windows 10 and Windows 11 can be managed side-by-side with no additional overhead, we could co-manage both upgraded and non-upgraded devices until all the older Windows 10 devices were replaced.”

Replacing Windows 10 devices with new hardware created an opportunity for us to examine our hardware refresh policy, assess the hardware options, and finally make Copilot+ PCs our device refresh of choice.

Turning to Copilot+ PCs

Integrating Copilot+ PCs into the mix was a very natural next step for us.

“Copilot+ PCs were the obvious choice to replace unsupported Windows 10 hardware,” says Pandurang Savagur, a senior product manager with Microsoft Digital. “Copilot+ PCs bring an entirely new level of hardware support and acceleration of Windows 11 capabilities, in AI and beyond.”

Copilot+ PCs offer a new hardware feature set that goes beyond the traditional PC. Those features are headlined by the neural processing unit (NPU) present in every Copilot+ PC.

Neural Processing Units (NPUs) have become a crucial component in modern computing, especially with the advent of AI-driven applications. Initially, devices like the Microsoft Surface Laptop Studio Two were introduced with NPUs primarily for Windows Studio effects. These NPUs offloaded processing tasks from the CPU, enhancing device performance and battery life.

With the introduction of Copilot+ PCs, the role of NPUs has expanded significantly. Copilot+ PCs can run AI features and processing locally on the device, using the NPU. The NPUs in these devices enable faster and more efficient on-device AI processing (they support over 40 TOPS, which means they can perform more than 40 trillion operations per second). For instance, tasks like natural language translation and generative AI features can be processed locally, reducing the need for cloud-based processing and accelerating processing times.

Built-in features that support NPU offloading are coming to Windows 11, including improved Windows search, across local and cloud-based files. With improved Windows search, Windows 11 will be able to use NPU-powered search capabilities to understand the context of each file, including contents, and return more accurate and complete results.

There is now no need to remember file names, settings locations, or even worry about spelling; just type your thoughts to find what you need on a Copilot+ PC. You can even locate photos in OneDrive by describing their content in the same way. With the over 40 TOPS NPU in Copilot+ PCs, it works even when you’re not connected to the internet. Improved search will initially be available in File Explorer and will later extend to Windows Search and Windows Settings. This means searches in Windows 11 for files will become faster and more intelligent.

Copilot+ PCs also will make Microsoft 365 Copilot better. Microsoft 365 apps will soon be able to use the NPU for AI-based tasks, so the same Microsoft 365 Copilot capabilities that work in the cloud also will be available offline and with lower latency.

This also happens in apps that might surprise you. For example, Microsoft Teams has several AI-based features including face tracking and voice isolation that can use the NPU directly, freeing up CPU resources, increasing performance, and improving battery life.

Boosting ARM-based Windows 11 mobility

We’ve found significant performance improvements from NPU integration, especially from ARM Copilot+ PCs. The reduction in CPU usage has provided significantly better overall performance across Windows 11. Many of our users with ARM-based Windows 11 devices are reporting battery life exceeding 20-22 hours of active usage.

Other benefits of the ARM-based Windows 11 Copilot+ PCs include cellular data connection, providing continuous network connectivity for a new generation of ultra mobile Windows laptops. ARM-based Windows 11 devices also support instant-on power capability, just like your mobile phone or tablet.

Our employees are seeing huge benefits.

“Windows 11 Copilot+ PCs have been a huge difference-maker for our employees,” Gonis says. “Their laptops have become truly mobile devices, and it changes how they use them and where they can take them.”

The deployment of Copilot+ PCs has also highlighted the importance of app compatibility. While many apps that we use run natively on ARM-based devices—including Microsoft 365 and a large percentage of our first party apps—some still use x64 emulation. We’re working to achieve 100 percent compatibility by the end of 2025, ensuring that all our tools can fully take advantage of the capabilities of NPUs and the ARM platform.

It’s a bright feature for hybrid AI, and we’re ready for it with Windows 11 Copilot+ PCs.

Looking forward

We’re continually evaluating and implementing new Windows 11 features as they come available in each release. We’re currently testing hotpatching in Windows 11 to allow updates without system reboots. We aim to reduce the number of required reboots to one per quarter, improving efficiency and maintaining system stability.

We’re also testing the Recall experience. Recall creates an explorable timeline of a Windows 11 PC’s past using snapshots and natural language queries. It helps users find past content on their PC by responding to natural language prompts with images, text, or even the exact location of the item you’re searching for.

Of course, we’re excited about the next generation of Copilot+ PCs and the hardware and software improvements coming to Windows 11. As AI continues its rapid evolution, we’ll be working alongside the Windows 11 team to bring advancements in productivity, accessibility, and security.

We believe that hybrid AI is the future and Windows 11 with Copilot+ PCs is the platform that will support it.

Here are some tips on getting started evolving your Windows ecosystem with Copilot+ PCs:

• Adopt Copilot+ PCs as the hardware platform of choice for Windows 11 devices.
• Explore the enhanced performance and battery life of ARM-based Windows 11 Copilot+ PCs.
• Use Windows Autopatch to manage your Windows 11 deployment.
• Consider the benefits of upcoming Windows 11 features, such as Hotpatch for Windows and Recall for improved efficiency and user experience.

Prepare to deploy Windows 11 at your company.

• Learn more about how hardware-backed Windows 11 is empowering us with secure-by-default baseline.
• Look back at our deployment of Windows 11 at Microsoft.
• Check out how we’re boosting Business Chat in Microsoft 365 Copilot with smart enterprise content management.

• Want more information? Email us and include a link to this story and we’ll get back to you.
• Please share your feedback with us—take our survey and let us know what kind of content is most useful to you.

The post AI in action: Unpacking our internal journey with Windows 11 and Copilot+ PCs appeared first on Inside Track Blog.

Watch as Wangui McKelvey and Nathalie D’Hers discuss how Windows 11 is helping Microsoft employees embrace the new hybrid workplace. McKelvey is the general manager of Microsoft 365 and D’Hers is the corporate vice president of the Microsoft Digital Employee Experience team.

“During the pandemic, we’ve seen just how important Windows 11 has become,” McKelvey says. “From remote onboarding to virtual meetings, emails, and casual coffee chats, Windows 11 has become the secure platform that’s foundational to our hybrid workplace strategy.”

At Microsoft, success in the hybrid workplace will grow out of strong alignment between digital experiences, physical spaces, and organizational culture.“

Employees are the backbone of any organization, so whether it’s day one or year 20, every employee needs the right experience to be successful in their role,” D’Hers says.

Check out the entire Moving Microsoft to Windows 11 series:

• Microsoft tries Windows 11 on for size and likes the fit
• Unpacking Microsoft’s speedy upgrade to Windows 11
• Windows 11 boosts employee engagement at Microsoft
• Employees are at the heart of Microsoft’s internal Windows 11 upgrade (this blog post)
• Five key learnings from Microsoft’s Windows 11 upgrade

The post Employees are at the heart of Microsoft’s internal Windows 11 upgrade appeared first on Inside Track Blog.

The most important lesson learned during this deployment, according to Jaysingh, was the use of Windows Update for Business deployment service. Jaysingh shares how the tool helped create the “smoothest deployment” in the history of Windows releases by supplying a single, simple plan for IT admins to follow.

“In our experience, with every passing day, we are noticing the value it delivers in their day-to-day lives—working remotely or working in-person,” Jaysingh says.

Check out the entire Moving Microsoft to Windows 11 series:

• Microsoft tries Windows 11 on for size and likes the fit
• Unpacking Microsoft’s speedy upgrade to Windows 11
• Windows 11 boosts employee engagement at Microsoft
• Employees are at the heart of Microsoft’s internal Windows 11 upgrade
• Five key learnings from Microsoft’s Windows 11 upgrade (this blog post)

The post Five key learnings from Microsoft’s Windows 11 upgrade appeared first on Inside Track Blog.