What is included in Microsoft Windows 11 Professional?

Pro Desktop – Full Windows 11 desktop with business features.
BitLocker Encryption – Full drive encryption for internal and external volumes.
Hyper-V Virtualization – Native hypervisor for running isolated virtual machines.
Remote Desktop – Host incoming RDP sessions, not only connect out.
Domain Join – Local Active Directory and Microsoft Entra ID join supported.
Core Capacity – Supports up to 2 TB RAM and 2 CPU sockets.

What are the main benefits of Microsoft Windows 11 Professional?

Windows 11 Pro is the business-tier desktop operating system from Microsoft, built on the same core as Home but with added management, encryption, and virtualization features. It targets users who need to join a company network, encrypt entire drives, or run virtual machines without installing third-party software.

Group Policy – Local and domain Group Policy editing available.
Windows Sandbox – Disposable virtual desktop for testing untrusted files.
Update Control – Defer feature updates via Windows Update for Business.
WIP Successor – Modern endpoint data protection through Intune integration.
Assigned Access – Lock device to a single kiosk-mode application.
Pro Licensing – Eligible for Microsoft Entra ID and domain enrolment.

Windows 11 Home vs Windows 11 Pro: What's the difference
Side-by-side overview of BitLocker, Hyper-V, RDP hosting, and domain join differences between the two editions.

What does Windows 11 Pro do?

Windows 11 Pro runs as the primary desktop OS on a PC and adds business-oriented features on top of Windows 11 Home. Practical examples are encrypting an entire SSD with BitLocker before taking a laptop on a business trip, joining a workstation to a company Active Directory so user accounts and policies are centrally managed, or running a sandboxed Windows VM inside Hyper-V to test a suspicious installer without touching the host. The interface is identical to Home, including Snap layouts, widgets, and the redesigned Start menu, so the difference is mostly under the hood.

Who is Windows 11 Pro best suited for?

It is aimed at IT-administered workstations, developers, power users, and small-business PCs that need domain join or local virtualization. Compared to Home, the concrete advantage is that the same machine can be added to a corporate Active Directory or Entra ID tenant and pushed Group Policy or Intune settings — a workflow Home blocks at the join step. Developers benefit from Hyper-V because Docker Desktop's Windows containers, WSL 2 in nested scenarios, and Windows Sandbox all rely on the Hyper-V platform that Home does not expose.

Windows 11 Home and Windows 11 Pro: Who needs what and why?
Practical guidance on choosing between Home and Pro based on real workflows, hardware, and business requirements.

How does Windows 11 Pro compare to Home and Enterprise?

Windows 11 Pro sits between Home and Enterprise. The key gap to Home is management and security (BitLocker, Hyper-V, RDP hosting, domain join). The key gap to Enterprise is advanced security and deployment tools such as Credential Guard, Application Control for Business (formerly Windows Defender Application Control), DirectAccess, and AppLocker, which are not fully included in Pro. For most non-corporate buyers, Pro is the highest edition that can be obtained outside of a corporate agreement.

Does Windows 11 Pro support local Active Directory and Microsoft Entra ID join?

Yes — Windows 11 Pro supports both traditional on-premises Active Directory domain join and Microsoft Entra ID (formerly Azure AD) join, including hybrid scenarios. In daily IT work this is the feature that lets a freshly imaged Pro device pick up GPOs, mapped drives, printer connections, and Intune policies from the company tenant during the first sign-in. Home does not allow the join step at all, so a Home device cannot receive Group Policy or company sign-in even on the same network. The setup is reachable under Settings → Accounts → Access work or school, or via the Out-of-Box Experience when a work email is entered.

Does Windows 11 Pro include full BitLocker Drive Encryption?

Yes — Pro includes full BitLocker Drive Encryption with management options that Home's basic device encryption does not expose. Pro allows encrypting the OS drive, fixed data drives, and removable drives (BitLocker To Go), choosing AES-128 or AES-256, suspending protection during firmware updates, and backing up recovery keys to Active Directory, Entra ID, or a printed file. Home only offers a simplified "device encryption" on systems that meet Modern Standby requirements, with no granular control and no BitLocker To Go for USB sticks. For a laptop that leaves the office, this is the difference between a lost device being a hardware loss and a data breach.

Can Windows 11 Pro host Remote Desktop sessions and run Hyper-V?

Yes to both. Pro can act as a Remote Desktop host, meaning another PC or mobile RDP client can connect into the Pro machine and use it remotely — Home only includes the client side and cannot accept incoming RDP connections. Pro also includes the Hyper-V role as an optional Windows feature, so virtual machines and Windows Sandbox run natively without VirtualBox or VMware. Concurrent RDP sign-ins are limited to one interactive session per device by design, which is the documented Windows desktop limit and not a workaround target.

What should users check before choosing Windows 11 Pro?

The hard cutoff is hardware: Windows 11 requires TPM 2.0, UEFI with Secure Boot capability, and a CPU on Microsoft's supported list — older Windows 10 PCs may pass the RAM and storage checks but fail on the CPU or TPM. Run the PC Health Check app or check Settings → Privacy & security → Device security → Security processor before buying. Pro also requires either a Microsoft Account or a work/school account during initial setup in standard installation paths; a fully offline local account is no longer offered in the default OOBE. Note that Pro does not include Credential Guard, AppLocker, or DirectAccess, which are Enterprise-only.

End of support for Windows 10 — and how it affects upgrade decisions
Background on the Windows 10 lifecycle, free extended security options, and when moving to Windows 11 Pro makes sense.

Windows 12: Speculations and facts about the upcoming operating system
What is currently known about the next Windows generation and how a Windows 11 Pro purchase fits into that roadmap.

Frequently asked questions about Microsoft Windows 11 Professional

Is a Microsoft Account required to set up Windows 11 Pro?

In the default Out-of-Box Experience, Windows 11 Pro requires either a Microsoft Account or a work/school account to complete setup, and an internet connection during that step. Domain-joined devices can sign in with the domain account afterwards, but the initial OOBE flow expects an online account.

Can a Windows 11 Home device be upgraded to Pro later?

Yes — Settings → System → Activation offers an in-place Home-to-Pro upgrade that keeps installed apps, files, and user accounts. After the upgrade and reboot, Pro features such as BitLocker, Hyper-V, and the Local Group Policy Editor become available without reinstalling Windows.

Does Windows 11 Pro include Microsoft Office?

No — Office is a separate product. A clean Windows 11 Pro install only ships with the free Office web shortcuts and the Outlook for Windows app; Word, Excel, and PowerPoint desktop applications must be purchased and installed separately.

Does Windows 11 Pro work without TPM 2.0?

No, not on supported installations. Microsoft requires TPM 2.0 and Secure Boot for Windows 11, and feature updates are designed around that baseline. Unsupported workarounds exist but block guaranteed driver and security updates, which makes them unsuitable for a production work machine.