Windows 10 Professional licensed for five devices from one key — the full business edition, with BitLocker, Remote Desktop hosting, Hyper-V and domain join, on hardware that cannot meet the Windows 11 requirements.
What you get
One key, five machines, and much cheaper per PC than individual licenses.
BitLocker on every machine, which is the difference between a lost laptop and a data breach.
Remote Desktop hosting, so the machines can be supported remotely.
No TPM 2.0 requirement — it installs where Windows 11 will not.
Please read before you buy: Microsoft support status
Microsoft ended support for Windows 10 on October 14, 2025. The software still installs, activates and runs exactly as before, and your license does not expire — but Microsoft no longer issues security updates for it. We would rather tell you that plainly than have you find out afterwards.
For a small office on hardware that cannot run Windows 11, this remains a practical way to license five machines. If the hardware does qualify, Windows 11 Professional for 5 PCs is the supported equivalent. If you want Windows 10 machines that still receive security updates, the LTSC releases do.
What you get from Vaneyo
Your license key arrives by email within minutes of purchase, with activation instructions. Every order carries our Installation Warranty — we guarantee the installation will work, and our team will stay with it until it does. Vaneyo is an authorized reseller and holds a Microsoft partnership certificate.
This is a retail key valid for five devices — one key, five installations. Each activation is tied to the machine it is used on, so if one of those computers or its hardware changes later, that activation cannot be moved to a replacement.
Specifications, download links, activation steps and a version comparison are in the Details tab, with common questions under FAQs.
Overview
Windows 10 Professional is Microsoft’s business edition of Windows 10. This listing covers five devices from a single key. This listing is a genuine retail license key.
Features
Edition
Windows 10 Pro (32-bit and 64-bit)
Security
BitLocker, Windows Hello, Microsoft Defender, Windows Information Protection
Remote access
Remote Desktop host
Virtualization
Hyper-V
Management
Active Directory and Microsoft Entra ID join, Group Policy, Mobile Device Management
Hardware requirements
No TPM 2.0 or Secure Boot requirement
Microsoft support
Ended October 14, 2025
Devices
5 — one key, five activations
License
Retail key, one-time purchase, no expiry
System requirements
Processor: 1 GHz or faster processor or system on a chip
Memory: 1 GB for 32-bit or 2 GB for 64-bit
Storage: 32 GB or larger hard disk
Graphics: DirectX 9 or later with a WDDM 1.0 driver
Display: 800 x 600
Windows 10 runs on far older hardware than Windows 11 — it needs no TPM 2.0 and no Secure Boot, which is why it remains useful on machines Windows 11 rejects.
Download instructions
Open the email from Vaneyo containing your license key — it arrives within minutes of purchase. Check your spam folder if it is not in the inbox.
Go to Microsoft’s official download page at microsoft.com/software-download and pick the release you are installing.
Choose your route: the Installation Assistant to upgrade the PC you are sitting at, or the Media Creation Tool or ISO for a clean install from USB.
For a USB install, use an empty 8 GB or larger drive — the tool erases it.
The Windows installation media is the same for every edition; your key decides which edition activates.
Installation and activation
Upgrading an existing PC
Run the Installation Assistant and let it check the hardware and download Windows. Your files and applications are kept.
When it finishes, go to Settings → System → Activation → Change product key and enter your 25-character key.
Clean installation
Boot from the USB drive, selecting it in the firmware boot menu if necessary.
Choose your language and keyboard, then Install now.
Enter your product key when prompted and select the matching edition — it must match the license you bought.
Accept the license terms, choose Custom: Install Windows only, and pick the target disk. A clean install erases that disk, so back up first.
Finish setup, then confirm under Settings → System → Activation that Windows reports as activated.
If anything stalls, contact us — installation support is included with every order.
Compatibility
Hardware: almost any 32-bit or 64-bit PC built in the last fifteen years, including machines Windows 11 rejects for want of TPM 2.0.
Upgrades: installs over Windows 7 and Windows 8.1, and over lower Windows 10 editions where the edition path allows it.
Software: runs Office 2016, 2019, 2021 and 2024, Microsoft 365 Apps, Visual Studio and SQL Server client tools.
Networks: joins Active Directory and Microsoft Entra ID where the edition supports it.
Not compatible with: macOS. The LTSC releases are separate products from the ordinary editions.
How it compares
5 PC vs single PC — if you are licensing three or more machines, the five-device key is markedly cheaper per computer. Each activation is tied to the machine it is used on.
Windows 10 Pro vs Windows 11 Pro — close on features; the differences are the Windows 11 hardware requirements and the fact that Windows 11 is still supported.
Pro vs LTSC — if you want Windows 10 machines that still receive security updates, neither Home nor Pro provides that. LTSC 2019 runs to January 2029 and LTSC 2021 to January 2027.
Yes. A single 25-character key used to activate five separate PCs.
What is the difference between Windows 10 Home and Pro?
Pro adds BitLocker, Remote Desktop hosting, Hyper-V, domain join and Group Policy.
Is this a subscription or a one-time payment?
A one-time payment. You receive a permanent license key with no recurring charges. It stays valid and Windows keeps working for as long as the product is not uninstalled or deactivated.
Is Windows 10 still supported by Microsoft?
No. Microsoft ended support for Windows 10 on October 14, 2025. It still installs, activates and runs, and your license does not expire, but there are no further security updates. If you need software in active support, we will point you at a current release.
Is the license genuine?
Yes. This is a genuine Microsoft license key with full activation support. Vaneyo is an authorized reseller and holds a Microsoft partnership certificate.
When will I receive my key?
Within minutes of purchase, by email. Check your spam or junk folder if it has not arrived, and contact us if you still cannot find it.
How many computers can I use this key on?
Five. It is a single key valid for five devices.
Can I move the license to another computer later?
No. This is a retail key tied to the machine it activates. If the computer or its hardware changes, a new key is required. If you expect to change machines often, ask us about our bind license products instead.
What if the installation does not work?
Contact us. Our Installation Warranty means we guarantee the installation will work correctly, and our team will help until it does.
Used this license to upgrade five PCs in my home office and all of them activated without any issues. Windows shows as permanently activated. Excellent value.
The license worked as expected across multiple PCs. Took a few minutes per computer but everything activated properly.
I was able to activate Windows 10 Pro on all five machines without any problems. Instructions were clear and the process was quick.
Upgraded five machines for my family and everything went smoothly. Definitely recommend this if you have multiple computers.
This saved me a lot of money compared to buying individual licenses. All systems upgraded to Pro and features like Remote Desktop work perfectly.
Used this license to upgrade five PCs in my home office and all of them activated without any issues. Windows shows as permanently activated. Excellent value.