Operating Systems · Topic 3 of 15
Windows Editions and Upgrade Paths
Compare Windows Home, Pro, Pro for Workstations and Enterprise by feature, including domain join, BitLocker, Group Policy, RDP and upgrade paths.
- 5 min
- The editions to know are Home, Pro, Pro for Workstations and Enterprise.
- Home cannot join a domain, use Group Policy Editor, or run full BitLocker.
- Pro and above can host Remote Desktop connections.
What it is
Microsoft sells each version of Windows in several editions. The editions share the same core, but higher editions add features for management, security and heavy workloads. An A+ technician must match the edition to the user's need and know how to move between editions and versions.
How it works
Edition comparison
The same edition names apply to Windows 10 and Windows 11.
| Feature | Home | Pro | Pro for Workstations | Enterprise |
|---|---|---|---|---|
| Join a domain | No | Yes | Yes | Yes |
| Group Policy Editor (gpedit.msc) | No | Yes | Yes | Yes |
| BitLocker drive encryption | No | Yes | Yes | Yes |
| Remote Desktop host | No | Yes | Yes | Yes |
| Hyper-V virtualisation | No | Yes | Yes | Yes |
| Local Users and Groups console | No | Yes | Yes | Yes |
| Aimed at | Consumers | Small business, power users | Demanding hardware and storage | Volume licensing, advanced security |
Home can still connect out to another computer with Remote Desktop, but it cannot accept incoming Remote Desktop connections. Pro for Workstations supports much larger amounts of memory and more processors than Pro, plus faster file handling for high end machines. Enterprise adds advanced security and management features and is sold through volume licensing.
N editions
Home N, Pro N and Enterprise N have the same features as the matching edition, but they ship without Windows Media Player and the related media codecs. They exist because of European Union regulatory rulings. Installing the Media Feature Pack adds the missing media features back.
What each feature means
- Domain join. A domain is a group of computers managed centrally by Active Directory. Only Pro and above can join.
- Group Policy. Administrators use policies to push settings to many computers. The local editor is
gpedit.msc, and it is missing from Home. - BitLocker. This is full drive encryption that protects data if a device is lost or stolen. Some Home devices have a simpler feature called device encryption, but not the full BitLocker management.
- Remote Desktop Protocol (RDP). This lets a user view and control a computer over the network. Pro and above can host it.
- Hyper-V. This is Microsoft's built in hypervisor for running virtual machines.
Upgrade paths
An upgrade path is the supported way to move between editions or versions.
| Move | How it works |
|---|---|
| Home to Pro | Enter a Pro product key or buy the upgrade in the Microsoft Store. No reinstall is needed |
| Pro to Enterprise | Use a volume licence key or subscription |
| Windows 10 to Windows 11 | In place upgrade that keeps apps and files, if the device meets the requirements |
| Pro down to Home | Not supported as an in place downgrade, so a clean install is needed |
An in place upgrade keeps settings and files. It is the usual answer for a user who wants a new version without losing data.
Windows 11 requirements
Windows 11 has stricter hardware rules than Windows 10. The main ones are a 64 bit processor, 4 GB of memory, 64 GB of storage, Unified Extensible Firmware Interface (UEFI) firmware with Secure Boot, and a Trusted Platform Module (TPM) version 2.0. Windows 11 Home setup also expects an internet connection and a Microsoft account.
A Trusted Platform Module is a chip that stores encryption keys and supports features such as BitLocker. If a device fails the check, the options are to replace it, stay on Windows 10, or move to another operating system (OS).
Desktop style and user interface
The edition does not change how the desktop looks, but the Windows version does. Windows 11 centres the taskbar and Start button by default, and adds snap layouts and widgets. Windows 10 keeps Start at the left of the taskbar and shows live tiles in the Start menu.
Home, Pro and Enterprise look the same within one version, so a different interface points to a different version rather than a different edition.
Support life cycle
Windows 10 reached its end of support on 14 October 2025, so devices still on it no longer receive regular security updates from Microsoft. This is why many upgrade questions point toward Windows 11.
If a user needs to join the company domain, use BitLocker or accept Remote Desktop connections, Windows Home is the wrong edition and the fix is an upgrade to Pro.
What to remember for the exam
- The editions to know are Home, Pro, Pro for Workstations and Enterprise.
- Home cannot join a domain, use Group Policy Editor, or run full BitLocker.
- Pro and above can host Remote Desktop connections.
- Pro for Workstations is for high end hardware with large memory and many processors.
- Enterprise is sold through volume licensing with extra security and management features.
- Home to Pro is a key based upgrade with no reinstall.
- Moving from Pro down to Home needs a clean install.
- Windows 11 needs a 64 bit central processing unit (CPU), 4 GB memory, 64 GB storage, UEFI Secure Boot and TPM 2.0.
Common mistakes
Thinking Home can host Remote Desktop. Home can only be the client. The computer being controlled needs Pro or higher.
Reinstalling for an edition upgrade. Moving from Home to Pro uses a key and a restart, not a fresh install.
Forgetting the TPM. A computer that otherwise looks fast enough can still fail the Windows 11 check because it has no TPM 2.0 or no Secure Boot.
Mixing up version and edition. Windows 11 is a version. Pro is an edition. A question about features usually means edition.
Check yourself
Which edition is the lowest that can join a domain?
Windows Pro, because Home cannot join a domain.
How does a user upgrade from Home to Pro without losing data?
Enter a Pro product key or buy the upgrade, which changes the edition in place.
Name two hardware requirements for Windows 11 that older PCs often fail.
A TPM version 2.0 chip and UEFI firmware with Secure Boot.
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