Windows 11 Home and Windows 11 Pro run the same core system, the same apps and the same security updates. The difference is a set of business, security and virtualisation tools that only Pro includes. This guide compares the two editions feature by feature, explains who needs Pro, and shows how to move from Home to Pro later.
| Feature | Windows 11 Home | Windows 11 Pro |
|---|---|---|
| BitLocker Drive Encryption (full management) | No (device encryption on supported hardware only) | Yes |
| BitLocker To Go for USB drives | No | Yes |
| Hyper-V virtual machines | No | Yes (CPU with SLAT required) |
| Windows Sandbox | No | Yes |
| Remote Desktop | Connect to other PCs only | Connect and be connected to (host) |
| Local Group Policy Editor | No | Yes |
| Assigned Access (kiosk mode) | No | Yes |
| Active Directory domain join | No | Yes |
| Microsoft Entra ID join | No | Yes |
| Maximum RAM (x64) | 128 GB | 2 TB |
What is the main difference between Windows 11 Home and Pro?
The main difference is that Windows 11 Pro adds BitLocker, Hyper-V, Windows Sandbox, Remote Desktop hosting, Group Policy, Assigned Access and the ability to join a company domain or Microsoft Entra ID, while everyday apps, the interface, gaming performance and security updates are the same on both editions.
Both editions are the same Windows 11 build with different features unlocked. This is why an edition upgrade from Home to Pro does not need a new download: the product key decides which features switch on.
For most people the real question is not "which is better" but "will I use any feature in the Pro column". If the answer is no, Home does everything you need.
Which features does Windows 11 Pro have that Home does not?
Windows 11 Pro includes full BitLocker Drive Encryption, BitLocker To Go, Hyper-V, Windows Sandbox, Remote Desktop hosting, the Local Group Policy Editor, Assigned Access kiosk mode, domain join and Microsoft Entra ID join, while Home has none of these and offers only basic device encryption on hardware that supports it.
BitLocker vs device encryption
Microsoft's device encryption documentation lists BitLocker Drive Encryption for Pro, Enterprise and Education editions. Home can use device encryption, which turns on BitLocker for the system drive automatically, but only on supported hardware and without the full management controls. Pro lets you choose which drives to encrypt, encrypt external USB drives with BitLocker To Go and manage recovery options yourself.
Advanced nuance: on both editions, encryption recovery keys are commonly backed up to the Microsoft account. Before you reinstall Windows or change a motherboard, check that you can find your recovery key, or you may be locked out of your own data.
Hyper-V and Windows Sandbox
Microsoft states that the Hyper-V role cannot be installed on Windows 11 Home, and that Windows Sandbox is not supported on Home either. Hyper-V lets you run full virtual machines, such as a test copy of Windows or a Linux server. Windows Sandbox opens a disposable desktop that is wiped when you close it, which is useful for opening an unknown file safely.
Both features need virtualisation switched on in the BIOS or UEFI. Hyper-V also needs a processor with second level address translation (SLAT), which most modern CPUs have.
Remote Desktop, Group Policy and Assigned Access
A Windows 11 Home PC can connect to another computer with Remote Desktop, but it cannot be the computer you connect to. Microsoft's Remote Desktop guidance says the remote PC needs a Pro edition. If you want to reach your office PC from home, the office PC must run Pro.
The Local Group Policy Editor (gpedit.msc) lets you set rules such as update deferrals, USB restrictions or password policies. Assigned Access locks a PC to one app or a small set of apps, which is how shop counters and reception screens are usually set up.
Does Windows 11 Pro run faster than Home?
No, Windows 11 Pro does not run faster than Home on the same hardware, because both editions share the same kernel, drivers and graphics stack, and the only hardware-related difference is the memory ceiling: Home supports up to 128 GB of RAM, while Pro supports up to 2 TB.
These figures come from Microsoft's memory limits for Windows releases page. Very few home PCs come close to 128 GB, so the limit matters mainly for workstations used for large virtual machines, 3D rendering or data work.
What we commonly see in support is buyers choosing Pro for "speed" and then never using a Pro feature. If speed is the goal, an SSD or more RAM helps far more than an edition change.
Do Windows 11 Home and Pro need a Microsoft account to set up?
Yes, Microsoft's Windows 11 specifications say Windows 11 Home, and Windows 11 Pro for personal use, need an internet connection and a Microsoft account during initial setup, while Pro set up for work can instead join an organisation's domain or Microsoft Entra ID with a work account.
A Microsoft account has a practical benefit for licensing. When your digital licence is linked to your account, the Activation troubleshooter can help you reactivate after a major hardware change such as a new motherboard.
Cause and effect here is simple: no linked account means no troubleshooter option for "I changed hardware", so you depend on the product key and, in some cases, phone activation.
Who needs Windows 11 Pro and who is fine with Home?
Windows 11 Pro suits business users, remote workers who need Remote Desktop hosting, developers and IT learners who run virtual machines, and anyone wanting full BitLocker control, while Home is enough for students, families, gamers and general office work such as email, browsing, Microsoft Office and video calls.
Choose Pro if you
- Work for a company that joins PCs to Active Directory or Microsoft Entra ID.
- Need to connect to this PC remotely with Remote Desktop.
- Run Hyper-V virtual machines or test software in Windows Sandbox.
- Store client or financial data on a laptop and want full BitLocker and BitLocker To Go.
- Manage several PCs and want Group Policy or kiosk mode.
Home is fine if you
- Use the PC for study, browsing, streaming, gaming and Office documents.
- Do not need anyone to connect into the PC remotely.
- Are happy with device encryption where your hardware supports it.
Advanced nuance: Microsoft's subscription activation, which steps a PC up to Windows Enterprise through a Microsoft 365 licence, starts from Windows Pro. Businesses planning that route generally standardise on Pro from day one.
Should I buy a retail or OEM Windows 11 Pro key?
A retail Windows 11 Pro key is usually the better choice if you might move the licence to a new PC later, because Microsoft's terms allow stand-alone software to be transferred to another device you own, whereas an OEM key normally stays with one PC and suits a build you will keep.
Both licence types activate the same Windows 11 Pro features. We explain the full differences, including volume licences, in our guide to OEM vs retail vs volume licence keys.
You can compare every available edition and licence type in our Windows 11 licence collection, and our Windows 11 Pro download and activation guide covers a clean install step by step.
Can I upgrade from Windows 11 Home to Pro later?
Yes, you can upgrade an activated Windows 11 Home installation to Pro at any time by entering a Windows 11 Pro product key in Settings, System, Activation, Change product key, and Windows then unlocks the Pro features without a clean install, so choosing Home first is not a dead end.
Microsoft notes that Home must be activated first and that you may need administrator rights for the change. If the Change option is missing or the key is rejected, the most common cause in our support queue is a key for a different edition, which shows as error 0xC004F050.
A Windows 11 Home to Pro upgrade key is designed for exactly this path. For the full walkthrough and fixes, read how to upgrade Windows 11 Home to Pro without reinstalling.
What are Windows 11 N editions?
Windows 11 N editions, such as Windows 11 Pro N, have the same features as the standard editions but ship without Windows Media Player, certain preinstalled media apps and some media technologies, and these missing components can be restored with Microsoft's free Media Feature Pack from Optional features.
The Media Feature Pack is installed from Settings, Apps, Optional features. Some apps that rely on media playback, such as certain video-calling or streaming tools, may not work correctly until it is installed.
An N key activates an N edition, not the standard edition. If you install standard Pro and enter a Pro N key, activation will fail, so match the installation media to the key you hold.
Frequently asked questions
Is Windows 11 Pro worth it for gaming?
For gaming alone, Windows 11 Pro is not usually worth it, because games run the same on Home and Pro. Pro only helps gamers who also need Hyper-V, Remote Desktop hosting or full BitLocker. Spend the difference on hardware if gaming is your only goal, and upgrade later if your needs change.
Can a Windows 11 Home key activate Windows 11 Pro?
No, a Windows 11 Home key cannot activate Windows 11 Pro, because product keys are tied to a specific edition. Windows reads the key and activates only the edition it belongs to. If you have a Home key, install Home; if you need Pro features, use a Pro key or an upgrade key.
Will I lose my files when upgrading from Home to Pro?
The Home to Pro upgrade changes the edition in place rather than reinstalling Windows, so your apps and files normally stay where they are. Even so, back up important files before any system change. A restart is part of the process, and an interrupted upgrade is easier to recover with a backup.
Does Windows 11 Home get the same security updates as Pro?
Yes, Windows 11 Home and Pro receive the same monthly security updates from Windows Update. The difference is control: Pro offers Group Policy settings that let administrators manage when feature updates install. For individual users, both editions are protected in the same way as long as updates are installed.
Can Windows 11 Home use Remote Desktop?
Windows 11 Home can use the Remote Desktop app to connect to another computer, but other people cannot connect into a Home PC with Remote Desktop. To host incoming Remote Desktop sessions, the PC must run Windows 11 Pro or a higher edition. Third-party remote support tools work on both editions.