Windows 11 Home vs Pro: the seven differences that matter

Verified 2026-10-293 min read

A feature-by-feature comparison of Windows 11 Home and Pro — BitLocker, Remote Desktop host, Hyper-V, domain join, Group Policy, RAM ceiling — and when the upgrade is wasted money.

Tested onHome / Pro (26H2) · Build 26300.9457 · x64

Build: 26300.9457
Edition: Home / Pro (26H2)
Architecture: x64
Support: Documentation (E1)
Evidence: E1Official documentation
Verified: 2026-10-29
Page type: Concept

The short answer

Most people do not need Pro. The upgrade buys management and hosting, not speed, not security patches, and not features you will notice on a single-user desktop.

Seven differences actually change what you can do:

Capability	Home	Pro	Who cares
Remote Desktop host	client only	✅ host	you connect to this PC
Hyper-V	✗	✅	VMs without VirtualBox/VMware
Domain join / Entra join	limited	✅	work or school-managed PC
Group Policy Editor	✗	✅	you want policy-level control
BitLocker management	device encryption only	✅ full (`manage-bde`)	recovery key control, fixed drives
Windows Sandbox	✗	✅	opening unknown files
RAM ceiling	128 GB	2 TB	workstation-class memory

Everything else people list — Defender, Windows Update, WSL2, sandboxed Store apps, the same 26H2 build — is identical on both editions.

The differences in detail

1. Remote Desktop: client vs host

Home can connect to another PC. It cannot be connected to.

# is this machine allowed to host RDP?
Get-ItemProperty 'HKLM:\SYSTEM\CurrentControlSet\Control\Terminal Server' -Name fDenyTSConnections -ErrorAction SilentlyContinue
Get-ItemProperty 'HKLM:\SYSTEM\CurrentControlSet\Control\ProductOptions' -Name ProductType

If the Remote Desktop settings page is missing entirely, you are on Home. Workarounds (third-party remote tools) exist, but they are not RDP.

2. Hyper-V

Pro ships the Hyper-V role; Home does not. WSL2 uses the same virtualisation platform but is available on both — so “I need WSL2” is not a reason to buy Pro.

Get-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V-All | Select-Object FeatureName,State

3. Domain and Entra join

A machine joined to an on-premises AD domain must be Pro (or Enterprise/Education). Entra ID join is also Pro+. Home can add a work or school account for app access, which is not the same thing as joining the device.

4. Group Policy

gpedit.msc is Pro+. Home has the same underlying registry policies in many cases, but no supported editor and no reliable way to apply computer-scope policy. MDM (Intune) also targets Pro+.

5. BitLocker: full vs device encryption

This one confuses people most:

	Home	Pro
Automatic device encryption	✅ (if hardware qualifies)	✅
BitLocker with `manage-bde`	✗	✅
Recovery key management UI	limited	full
Encrypt fixed/secondary drives	✗	✅
TPM + PIN at boot	✗	✅

On Home, device encryption usually escrows the key to your Microsoft account and offers little control. On Pro you can export keys, require a PIN, and encrypt data drives.

manage-bde -status          # Pro: full output. Home: not available.
Get-BitLockerVolume         # Pro only

6. Windows Sandbox

Sandbox is a Pro/Enterprise/Education feature. On Home there is no supported equivalent short of a full VM.

7. Memory and CPU ceilings

	Home	Pro
Max RAM	128 GB	2 TB
Max CPU sockets	1	2
Max cores	64	128

For a desktop this is irrelevant. For a workstation with 256 GB of RAM it is a hard wall.

What does not differ

Security updates — same cadence, same lifecycle (26H2 Home and Pro both run to 2028-10-10).
Defender, SmartScreen, Core isolation, Controlled folder access — identical.
WSL2, winget, Terminal, PowerToys — identical.
Performance — identical. Pro is not faster.
Ads and suggestions — identical; both can be turned down.

How to check what you have

Get-ComputerInfo | Select-Object WindowsProductName,WindowsEditionId,OsBuildNumber
(Get-CimInstance Win32_OperatingSystem).OperatingSystemSKU

WindowsEditionId reads Professional or Core (Home). The SKU number distinguishes Home (101), Pro (48), and regional variants.

Upgrading from Home to Pro

Settings → System → Activation → Upgrade your edition of Windows → Change product key, or buy the upgrade in the Store.

The upgrade is in-place; files and apps stay.
Local accounts are converted to Microsoft account sign-in in many upgrade flows — plan for it.
Downgrading Pro → Home is not supported; it needs a clean install.
A Home → Pro key from a grey-market site is usually a volume key that will deactivate. Buy retail or OEM with the machine.

Lab boundary

E1. Edition capabilities are documented by Microsoft. The lab runs Windows 11 Pro 26H2 and LTSC 2024, so Home-only behaviour (device encryption UI, missing gpedit) is described from documentation, not reproduced.