Windows 11 Professional is the right choice if you need more than basic home use from your PC. It is designed for business users, remote workers, advanced users, and anyone who needs features such as BitLocker encryption, Remote Desktop, Hyper-V virtualization, domain joining, and advanced device management.

If you are upgrading from an older system, Windows 11 Pro gives you a modern interface, stronger security requirements, and better support for business workflows. For users who still need the previous operating system version, you can also compare it with Microsoft Windows 10 Professional.

What’s included in your Windows 11 Pro license

Your purchase includes one Windows 11 Professional 64-bit activation key. The key has never been previously activated and is valid for one computer. It supports fresh installations downloaded directly from Microsoft, as well as in-place upgrades from Windows 10 Pro where your system meets the requirements. If you reinstall Windows on the same machine, you can use the same key to reactivate. All Microsoft language versions are supported and the license includes access to Microsoft Updates after activation.

You can explore more available software options in our Microsoft software license store.

Windows 11 Pro vs Windows 10 Pro

Windows 11 Pro is the newer option, but Windows 10 Pro can still be useful for users who need compatibility with older software or hardware. The best choice depends on your device, your workflow, and whether your PC meets the Windows 11 requirements.

After activating Windows 11 Pro, many users also install productivity software for everyday work. If you need a one-time purchase Office suite, Microsoft Office 2021 Pro Plus is a good match for newer Windows 11 systems.

For users who prefer an older Office version or need compatibility with existing documents and workflows, Microsoft Office 2019 Pro Plus may also be worth comparing.

Windows 11 Professional features

Windows 11 Professional includes everything in Windows 11 Home plus a full set of tools built for professional and business use. It is the right choice if you work remotely, manage sensitive data, run virtual machines, or need your PC connected to a business network.

• BitLocker device encryption – protects your files if your device is lost or stolen
• Microsoft Remote Desktop – access your PC from another device or location
• Hyper-V virtualization – run virtual machines directly on your hardware
• Windows Sandbox – safely test applications in an isolated environment
• Active Directory and Azure AD support – connect to business networks and company infrastructure
• Group Policy management – standard requirement for IT departments and deployments
• Mobile device management – manage company devices from one place
• Smart App Control – blocks untrusted or unverified software
• Windows Hello – biometric login via fingerprint or facial recognition
• DirectX 12 Ultimate – optimized for gaming and graphics workloads
• TPM 2.0 – hardware-level security built into the processor

Who is Windows 11 Pro for

If you need your PC for business use, remote work, IT administration, or running virtual machines, Windows 11 Professional is the correct edition. Here is how it compares to Windows 11 Home:

If none of the Pro features apply to your use case, Windows 11 Home may be sufficient for everyday personal use.

If you are unsure whether Windows 11 Pro is right for your device or business setup, contact us before purchasing and we can help you choose the right option.

System requirements

Before purchasing, confirm your PC meets Microsoft’s minimum requirements:

• Processor: 1 GHz or faster, 64-bit, 2 or more cores
• RAM: 4 GB minimum
• Storage: 64 GB or more
• Firmware: UEFI with Secure Boot support
• TPM: Version 2.0 required
• Graphics: DirectX 12 compatible, WDDM 2.0 driver
• Display: 720p or higher, at least 9 inches diagonal
• Internet: Required for initial setup and activation

TPM 2.0 and Secure Boot are hard requirements – Windows 11 will not install without them. You can check TPM status in your BIOS or via the PC Health Check app from Microsoft.

Frequently asked questions

Has this key been used before?
No. Every key has never been previously activated. Activation is verified directly through Microsoft’s servers when you enter your key.

Can I reinstall Windows and reuse the same key?
Yes. If you reinstall Windows on the same machine, you can reactivate using the same product key at no additional cost.

Will I receive a physical product?
No. This is a digital license delivered by email on the same day as your order. There is nothing to ship.

Is this compatible with my language and country?
Yes. All Microsoft language versions are supported. You can install and activate in any supported language.

Browse more options in our Microsoft software category.