Windows 11 Pro vs Home: which one do you actually need?

Most of the differences between the two editions will never touch your day. A few of them matter a great deal, and only to certain people. Here is the honest version, so you do not pay for features you will never open.

What is actually different

Ignore the long marketing tables. These are the differences that exist in practice:

The four differences that actually decide it

1. BitLocker, if you carry a laptop

Home does include a basic device encryption feature on many modern machines, but it switches on automatically, ties the recovery key to a Microsoft account, and cannot encrypt USB drives. Pro gives you BitLocker proper: you decide what is encrypted, you control where the recovery key lives, and BitLocker To Go covers external drives.

If your laptop leaves the house with client files, tax records or anything covered by GDPR on it, this single feature is usually reason enough for Pro.

2. Remote Desktop, in the direction people forget

Both editions can connect out to another PC. Only Pro can accept an incoming connection. People discover this the hard way: they buy Home for the office PC, then find they cannot reach it from home.

If you will ever want to sit at one machine and use another, the machine you want to reach needs Pro.

3. Hyper-V and Windows Sandbox, for testing things

Hyper-V runs virtual machines — a second Windows or a Linux install inside a window. Windows Sandbox is lighter: a throwaway Windows desktop that wipes itself when you close it, which is the safest way to open a file you are not sure about.

Developers and anyone who tests unfamiliar software will want these. VirtualBox and VMware do cover most of the Hyper-V use case on Home, but Sandbox has no equivalent.

4. Domain join, if your employer says so

Company networks that use Active Directory or Microsoft Entra ID cannot enrol a Home machine. There is no workaround. If your IT department has asked for a domain-joined PC, you need Pro and that is the end of the discussion.

The differences that sound important but are not

Some comparisons will tell you Pro is faster, more secure, or better for gaming. None of that is true.

• Performance is identical. Same kernel, same scheduler, same drivers. No benchmark separates them on the same hardware.
• Gaming is identical. DirectX, Game Mode, Auto HDR and DirectStorage are all in Home.
• Security updates are identical. Both editions receive the same patches on the same day. Pro adds management tools, not protection.
• The RAM limit rarely bites. Home supports 128 GB. Unless you are building a workstation, you will not reach it.

So which one

If you are genuinely unsure, the deciding question is usually the laptop one. A desktop that never leaves a locked room is fine on Home. A laptop that travels with work on it is worth the Pro licence for BitLocker alone.

Can you upgrade from Home to Pro later?

Yes, and you will not lose anything. Your files, applications and settings stay where they are. In Windows, open Settings → System → Activation, choose to change your product key, and enter a Windows 11 Pro key. The machine applies the upgrade and restarts once.

The only downside is arithmetic. Buying Home and upgrading later costs more than buying Pro at the start — which, when both editions are the same price, makes the case for Pro even plainer.

How to check which edition you have now

Press Windows + R, type winver and press Enter. A small window names your edition and version. Or open Settings → System → About and read the Windows specifications section.

Buying a licence

Whichever you choose, buy from a source you can verify. The market is full of keys priced far below what any authorised channel can offer, and those are usually volume licences that were never meant to be split up and resold. They often activate, and they can stop working later.

We are a UK registered company and a Microsoft partner, and you can check that for yourself before you spend anything.

Common questions