Windows 11 Home vs Pro: both editions look the same, receive the same security and feature updates and run on the same hardware. The differences lie in encryption, virtualisation, remote access and management. In this guide, you will learn which features only Pro offers, which edition suits which type of user and how to switch from Home to Pro later on.
Key points at a glance
- Windows 11 Home fully covers everyday personal use: Office, browsing, gaming, photos, video calls.
- Pro adds BitLocker, Hyper-V, Windows Sandbox, the Remote Desktop host, Group Policy and the ability to join a domain or Microsoft Entra ID, among other things.
- You can switch from Home to Pro with a Pro product key without reinstalling. Going the other way requires a clean installation.
- The system requirements are identical for both editions.
What both editions have in common
Home and Pro are based on the same Windows 11. The Start menu, Snap layouts, Microsoft Defender, Windows Hello, device encryption on supported hardware and the annual feature updates are available in both editions. Games and programs also run just as fast on Home as on Pro.
The Windows 11 system requirements are also the same, with TPM 2.0, Secure Boot and a supported processor. According to Microsoft, Home and Pro for personal use require an internet connection and a Microsoft account for initial setup.
Windows 11 Home vs Pro: the differences compared
| Feature | Home | Pro |
|---|---|---|
| Device encryption | yes (supported devices) | yes |
| BitLocker | no | yes |
| Hyper-V | no | yes |
| Windows Sandbox | no | yes |
| Remote Desktop as host | no (client only) | yes |
| Group Policy Editor | no | yes |
| Domain / Microsoft Entra ID | no | yes |
| Windows Update for Business | no | yes |
| Assigned Access (kiosk) | no | yes |
| Max. RAM | 128 GB | 2 TB |
You can find an official comparison on Microsoft's comparison page.
The Pro features explained
BitLocker
BitLocker encrypts entire drives, including external hard drives and USB sticks (BitLocker To Go). You decide which drives are protected and manage the recovery keys yourself. Home only offers the simpler device encryption, and only on devices that meet certain hardware requirements. For laptops holding customer or patient data, BitLocker is often the deciding reason for choosing Pro.
Hyper-V and Windows Sandbox
With Hyper-V, you can run virtual machines, for example for test environments, older software or a second operating system. Windows Sandbox starts an isolated, temporary Windows environment. In it, you can safely try out unknown programs; once you close it, everything is deleted again.
Remote Desktop
With Home, you can connect to other computers via Remote Desktop. Only Pro allows you to connect to this PC from elsewhere, for example from your laptop at home to your office PC.
Management for businesses
Group Policy, domain join, Microsoft Entra ID and Windows Update for Business are aimed at organisations with several devices. They allow administrators to control settings, updates and access centrally. For business PCs that are integrated into an existing IT environment, Pro is therefore generally a must.
What about the other editions?
In addition to Home and Pro, there are further editions for specific target groups. Windows 11 Pro for Workstations is aimed at high-performance computers with server processors and a great deal of RAM. Organisations obtain Enterprise and Education through volume licensing or subscription agreements. For private individuals, the self-employed and small offices, these variants play practically no role; the choice is between Home and Pro.
Which edition suits you?
- Home users and families: Home is sufficient for browsing, email, Office, streaming, photos and gaming.
- Gamers: Home. Pro brings no performance advantages for gaming.
- Self-employed and freelancers: Pro, as soon as you store sensitive data on a laptop and want to use BitLocker, or if you access your computer via Remote Desktop.
- Small businesses: Pro, because domain, Entra ID and Group Policy enable central management.
- Developers, IT enthusiasts and testers: Pro, because of Hyper-V and Windows Sandbox.
If in doubt, Home is not a bad buy: switching to Pro later works without any loss of data. If you already know today that you need one of the Pro features, choosing Pro saves you this intermediate step.
Matching licence
Switching from Home to Pro
To switch, you need a product key for Windows 11 Pro. Your files, programs and settings are retained.
- Open Settings → System → Activation.
- Next to “Change product key”, click “Change”.
- Enter the 25-character Pro key and confirm with “Next”.
- Windows loads the Pro components and restarts once or several times.
- Afterwards, check under Settings → System → Activation that Windows 11 Pro is shown as activated.
Even so, make a backup before switching. If problems arise, our detailed guide Activating Windows, with commands and error codes, will help.
Going back from Pro to Home
There is no direct way back from Pro to Home. You need to reinstall Windows 11, choose Home during installation and activate it with a Home key. Our guide Reinstalling Windows 11 shows how. A Home key does not activate a Pro installation, and vice versa.
Windows 11 Pro key or Home key: what to look out for when buying
Make sure that the key matches exactly the edition you want, i.e. Home or Pro. One licence is valid for one PC. If you are already running an activated copy of Windows 10 Pro on an eligible device, the free upgrade to Windows 11 automatically gives you the Pro edition; with Windows 10 Home, you get Windows 11 Home accordingly.
Our article Software licence types explained simply explains how licence types such as single-user licences, device-bound licences and subscriptions differ. After purchase, you will find the key and instructions in your email inbox.
Conclusion
For most home users, Windows 11 Home is the right choice. Pro is worthwhile if you need BitLocker, Hyper-V, Windows Sandbox, Remote Desktop access or integration into a company IT environment. As you can switch from Home to Pro at any time with a product key, you can also start small and upgrade when needed.
Frequently asked questions
Is Windows 11 Pro faster than Home?
No. Both editions use the same system kernel. The only differences are in features for security, virtualisation and management, not in performance.
Can I use my Windows 11 Home key for Pro?
No. A Home key only activates Windows 11 Home. For Pro, you need a separate Pro key.
Is data lost when upgrading from Home to Pro?
No, upgrading via “Change product key” keeps files, programs and settings. A backup beforehand is still a good idea.
Do I need a Microsoft account for Windows 11 Pro?
When setting up for personal use, Microsoft requires a Microsoft account and an internet connection for Pro as well. If a Pro device is set up for an organisation, you sign in with the work or school account instead.
Do Home and Pro have different support periods?
No. The same periods apply to Home and Pro for each version: 24H2 receives updates until 13 October 2026, and 25H2 until 12 October 2027. The feature updates are free of charge.