Windows 10 Pro Key

Name: Windows 10 Pro
Brand: Microsoft
SKU: FKP-windows-10-pro
Price: 19.99 EUR
Availability: InStock

Windows 10 Pro overview

Windows 10 Pro offers BitLocker, Remote Desktop, Hyper-V and domain join, just like its successor. Its hardware requirements are much lower: a 1 GHz processor, 2 GB of memory and no TPM module.

Microsoft ended standard support for Windows 10 on 14 October 2025. The system still runs, but security updates now only reach devices enrolled in the Extended Security Updates (ESU) program, whose consumer version ends on 13 October 2026. We say this clearly so you can buy with full knowledge.

The key is still useful to keep an older PC running, to use software not certified for Windows 11, or for a computer that never goes online. If your PC is compatible, Windows 11 Pro is the better choice.

What you get

A Windows 10 Pro key for one PC
The link to the Windows 10 installation image on Microsoft’s website
An activation guide in English
Personal advice on WhatsApp if you are torn between Windows 10 and 11

System requirements

Processor	1 GHz or faster
Memory	2 GB (64-bit)
Storage	32 GB
Display	800 × 600
Other	DirectX 9 graphics with WDDM 1.0 driver

Compatibility

32-bit or 64-bit PCs, including models without TPM 2.0.
Upgrade from Windows 10 Home with the Windows 10 Pro key, no reinstall.
If the PC later meets the requirements, it can move to Windows 11.

License information

Lifetime license for one PC.
A Windows 10 Pro key can still be activated after end of support; only security updates are affected.
On request before purchase, we tell you the license channel (retail, OEM or volume) and the terms that come with it.

How delivery works

As soon as payment is confirmed, we send your software on WhatsApp and, if you wish, by email: the product key or activation code, the download link to Microsoft’s servers and an installation guide in English.

It is a fully digital product: nothing is shipped by post and there are no shipping costs. Keep the delivery message — you will need it if you ever reinstall.

Activation

Open Settings › System › Activation.
Click “Change product key” and type the 25 characters you received.
Confirm: Windows contacts Microsoft’s servers and shows the activation within seconds.
If the key changes the edition (for example Home to Pro), restart when Windows asks you to.

Installation

If the PC already runs Windows, no reinstall is needed — the key is enough.
For a clean install, download the Media Creation Tool from Microsoft’s website and prepare an 8 GB USB drive.
Boot from the USB drive, choose your language and the edition that matches Windows 10 Pro.
Enter the key during setup, or click “I don’t have a product key” and activate later.

Before you buy

Windows 10 no longer receives free security updates since 14 October 2025. Avoid sensitive tasks such as online banking without extra protection.
If your PC supports Windows 11, choose the Windows 11 Pro key instead.

Frequently asked questions

Does buying a Windows 10 Pro key still make sense?

In specific cases, yes: incompatible hardware, business software or an offline computer. For everyday connected use, Windows 11 is safer because it still gets patches.

Can I move to Windows 11 later?

If the computer meets the requirements, Microsoft’s free upgrade usually keeps the activation, and a Windows 10 Pro key often activates Windows 11 Pro on compatible hardware.

What is the ESU program?

Extended Security Updates (ESU) is a Microsoft offer that extends Windows 10 patches. For consumers in the European Economic Area it is free with a Microsoft account, but it ends on 13 October 2026. It is not tied to the key.