Windows 10 Home and Windows 10 Pro share the same kernel, the same interface and the same performance: the Pro version mainly adds security and administration tools, namely BitLocker encryption, Remote Desktop hosting, Hyper-V virtualisation, Windows Sandbox, the Group Policy Editor and domain join. For family use (browsing, office work, gaming), Home is enough; as soon as you work with business data, carry a laptop outside the home or need remote access, Pro is the right choice.
In 2026, the question also needs to be looked at with the future in mind: Windows 10 has had no standard support since 14 October 2025, but the consumer Extended Security Updates (ESU) programme now runs until 12 October 2027. Here are the real differences, checked in practice, and our advice on choosing.
What are the differences between Windows 10 Home and Pro?
Everything Home offers is also in Pro: Microsoft Defender, Windows Hello, the firewall, parental controls, the Microsoft Store and DirectX 12 for gaming. Pro adds the following features:
| Feature | Windows 10 Home | Windows 10 Pro |
|---|---|---|
| BitLocker encryption (internal drives and USB sticks) | No (device encryption on some PCs) | Yes |
| Remote Desktop: connect to this PC | No (client only) | Yes |
| Hyper-V (virtual machines) | No | Yes (64-bit) |
| Windows Sandbox | No | Yes |
| Group Policy Editor (gpedit.msc) | No | Yes |
| Join an Active Directory / Entra ID domain | No | Yes |
| Deferring updates (Windows Update for Business) | Limited | Yes |
| Assigned access (kiosk mode) | No | Yes |
| Maximum RAM (64-bit) | 128 GB | 2 TB |
The memory limits come from the Microsoft Learn documentation on memory limits: 128 GB for Home, 2 TB for Pro in 64-bit. In practice, no home user gets anywhere near 128 GB; it is not a deciding factor for a home PC.
BitLocker: the real reason to go Pro on a laptop
BitLocker encrypts the entire drive. If your laptop is stolen, the thief cannot read your files by removing the SSD, even with another PC. On Pro, you turn it on via Control Panel > System and Security > BitLocker Drive Encryption, and you can also protect a USB stick with BitLocker To Go.
Windows 10 Home sometimes offers “Device encryption” (Settings > Update & Security > Device encryption), but only on compatible PCs (TPM, Modern Standby) and without BitLocker's management options. If this menu doesn't appear on your PC, your drive is not encrypted. Either way, our support team's golden rule: back up the recovery key (to your Microsoft account, on paper or on a separate USB stick) before any BIOS update or hardware change. A lost recovery key means unrecoverable data.
Remote Desktop: can Home be controlled remotely?
No, and this is the difference that generates the most tickets. Windows 10 Home can connect to another PC (the “Remote Desktop Connection” client is included), but it cannot be controlled through Microsoft's Remote Desktop. As Microsoft's page on how to use Remote Desktop explains, the PC you connect to must be running the Pro edition.
On Windows 10 Pro, you enable it in Settings > System > Remote Desktop: switch the option on, confirm, and note the PC name shown. For working from home on your office PC, it is the built-in solution, with no third-party software.
Hyper-V, Sandbox and gpedit: who are they useful for?
These three tools are mainly for advanced users and professionals:
- Hyper-V lets you run virtual machines (another Windows, Linux) to test software or keep an old business program going. It requires a 64-bit processor with virtualisation (SLAT) enabled in the BIOS and at least 4 GB of RAM. To enable it: Control Panel > Programs > Turn Windows features on or off, tick Hyper-V and restart.
- Windows Sandbox opens a disposable Windows in which to run a suspicious attachment or installer: everything is wiped when you close it. You enable it in the same place (“Windows Sandbox”).
- gpedit.msc gives access to Group Policy: block USB ports, enforce a lock screen, fine-tune Windows Update. On Home, the command returns a “cannot find” error.
If you have never needed these tools, Home won't hold you back. If you manage a small fleet, a professional practice or a development workstation, they alone justify the Pro version.
How can you tell which edition of Windows 10 is installed?
The quickest way: Settings > System > About, “Edition” line. You can also type winver in the search box. In a Command Prompt run as administrator, the DISM command shows the edition and the possible upgrades:
- Right-click Start, then choose Windows PowerShell (Admin) or Command Prompt as administrator.
- Type
DISM /Online /Get-CurrentEdition: “Core” means Home, “Professional” means Pro. - Type
DISM /Online /Get-TargetEditionsto see which editions the system can be upgraded to. - To check activation, type
slmgr /xpr: a window confirms whether Windows is permanently activated.
Good news if you are on Home and need Pro: there's no need to reinstall. Simply enter a Pro product key in Settings > Update & Security > Activation > Change product key; Windows switches to Pro after a restart, keeping your files and software.
Windows 10 in 2026: support, ESU and Windows 11
The timeline to know as of October 2026:
- 14 October 2025: end of standard support for Windows 10, both Home and Pro.
- Consumer ESU: in 2026 Microsoft extended the Extended Security Updates programme until 12 October 2027. It covers Windows 10 version 22H2, Home and Pro editions. According to the official Extended Security Updates page, enrolment is free in the European Economic Area if you stay signed in to Windows with a Microsoft account; elsewhere, Microsoft offers other enrolment options, including a one-off purchase.
- Windows 11: the upgrade remains free for compatible PCs (TPM 2.0, supported processor, Secure Boot).
In practice, an activated Windows 10 keeps working normally: nothing gets blocked, your software opens, and enrolling in ESU keeps you up to date on security until October 2027. Windows 10 therefore remains relevant for a PC that cannot run Windows 11 or for business software that is only certified on Windows 10. For a compatible PC, Windows 11 is the forward-looking option, and the same Home/Pro reasoning applies: our article on upgrading from Windows 10 to Windows 11 and licence key compatibility details the checks to carry out.
Windows 10 Home or Pro: which should you choose?
Our decision guide, based on the most frequent requests to our support team:
- Home: desktop PC at home, children, browsing, Office, streaming and gaming. You won't miss any Pro feature, and parental controls are identical.
- Pro: a laptop holding sensitive documents (BitLocker), working from home on your office PC (Remote Desktop), a freelancer or small business subject to GDPR, software testing (Hyper-V, Sandbox), a computer joined to a company domain.
- If in doubt: go for Pro. The feature gap is felt the day you need it, for example when you want to encrypt a laptop before a trip, while Pro has no downsides in everyday use.
For setup, our guide to download, install and activate Windows 10 Pro covers creating the installation media and activation.
Frequently asked questions
Is Windows 10 Pro faster than Windows 10 Home?
No. Both editions use the same kernel and the same drivers; on identical hardware, performance in office work and gaming is the same. Pro adds features, not speed.
Can a Windows 10 Home key activate Windows 10 Pro?
No. Each key corresponds to an edition. A Home key activates Home; a Pro key activates Pro. If you install Pro with a Home key, activation fails (error 0xC004F050 or similar): you either need to reinstall Home or use a Pro key.
Can you go back from Pro to Home?
Not by simply changing the key: moving from Pro to Home requires a clean reinstall of Windows. Back up your files first. That's one more reason to choose carefully from the start.
Does Windows 10 Home still receive updates in 2026?
Yes, provided it is on version 22H2 and enrolled in the ESU programme, which runs until 12 October 2027 for both Home and Pro. Without enrolment, the PC keeps working but no longer receives security fixes.
Will my Windows 10 Pro key work with Windows 11 Pro?
When upgrading a compatible PC, Windows 11 Pro carries over the Windows 10 Pro activation. For a clean installation, a Windows 10 Pro key is in practice accepted by Windows 11 Pro, as long as the edition matches.
Take the next step
If you have made your choice, our Windows 10 Professional licence and our Windows 10 Home licence key are delivered by email with an activation guide, and our support team will help if you run into an error. For a PC that is compatible with Windows 11, the Windows 11 Professional licence offers the same Pro features on a system that will be maintained for longer.