Description
Get a genuine Upgrade to Windows 10 Pro at the lowest price, delivered to your inbox in minutes. Your upgrade windows 10 pro key is a full upgrade license for 1 PC that activates directly on Microsoft’s servers and stays activated for the lifetime of the machine — no subscription, no renewal, no hidden fees. Download the official installation media from Microsoft, enter your key, and you are running Windows 10 within the hour.
Why Buy Your Upgrade to Windows 10 Pro From Software in Store?
- Genuine Microsoft license — your product key activates directly on Microsoft’s own servers, the same validation a boxed retail copy goes through.
- Instant email delivery — the license key and step-by-step download & installation instructions arrive in your inbox within minutes of purchase, 24/7 including weekends and holidays.
- One-time payment, lifetime license — no subscription, no renewal fees, no recurring charges. Pay once and it is yours for the lifetime of the PC.
- Money-back guarantee — if your key cannot be activated and our support team cannot resolve it, you get a full refund.
- Free 24/7 technical support — real help with download, installation and activation whenever you need it.
- Secure checkout — payments are processed by trusted providers over encrypted connections; your card details never touch our servers.
Key Features of Windows 10 Pro (Upgrade)
- BitLocker drive encryption and Windows Information Protection
- Remote Desktop host and Hyper-V virtualization
- Domain join, Azure AD join and Group Policy for business environments
- Assigned Access and Enterprise Mode IE for managed deployments
- The familiar, stable Windows 10 desktop experience supported by mainstream drivers
How the Upgrade Works
This license upgrades your existing activated system in place — your files, applications and settings stay exactly where they are. Enter the key in Settings → System → Activation, and Windows unlocks the Pro feature set (BitLocker, Remote Desktop, Hyper-V, Group Policy and more) after a short automatic restart. The whole process typically takes under 15 minutes.
System Requirements
- Processor: 1 GHz or faster
- RAM: 1 GB (32-bit) / 2 GB (64-bit)
- Storage: 16 GB (32-bit) / 20 GB (64-bit)
- Internet connection for activation and updates
How to Download, Install & Activate
- Back up your files (for a clean install) or simply open your current Windows installation.
- Download the official installation media from Microsoft using the link in your delivery email, or go to Settings → System → Activation on an installed system.
- Enter your product key when prompted during setup, or click “Change product key” in the Activation settings.
- Activate online — Windows contacts Microsoft’s activation servers and confirms your genuine license within seconds.
- Need help at any step? Our support team is available 24/7 and answers in minutes, not days.
Frequently Asked Questions
Is this a genuine Upgrade to Windows 10 Pro license?
Yes — the key activates directly on Microsoft’s activation servers, which is Microsoft’s own proof of authenticity. Orders include our money-back guarantee and free 24/7 support.
How is the key delivered?
By email within minutes of purchase, together with an official download link and a step-by-step installation and activation guide. Delivery runs automatically 24/7.
Is this a one-time payment?
Yes. One payment, lifetime license for 1 PC — no subscription and no renewal fees, with updates delivered through Windows Update as normal.





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