Windows 10 Pro

Lifetime license

Online activation

Any system language

Key by e-mail

$14.99

License

Clear

OEM: for one computer, cannot be movedRetail: can be moved to a new computer

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Delivery: key by e-mail once payment is confirmedGuarantee: if the key does not activate, we replace it or refund 100% within 14 daysSupport: Roman answers at support@smart-keys.shop

Running Windows Home now? Message Roman before buying and we will tell you how to move to Pro and which key fits.

This is what your key e-mail looks likeXXXXX-XXXXX-XXXXX-XXXXX-XXXXXPlus a link to the official download and an illustrated activation guide.

A 25-character key by e-mail, also saved in your account.
Official download: link to the Windows image on the Microsoft website.
Illustrated guide in your language.
Help: if something does not work, Roman will help with activation.

Windows 10 Pro is for PCs that do not meet Windows 11 requirements, or for software that needs Windows 10. The key activates Pro on one PC, online, with no subscription.

Runs on older hardware without TPM 2.0
BitLocker, Remote Desktop, Hyper-V and Group Policy
Microsoft ended regular support on 14 October 2025, so plan a move to Windows 11 where the hardware allows
Upgrade from Windows 10 Home without a reinstall

Delivery and activation

Your key and step-by-step activation instructions arrive by email, usually within 15-60 minutes after payment (no later than 24 hours). Activation takes about 5 minutes: enter the key and the product activates online.

System requirements

1 GHz or faster processor
1 GB RAM (32-bit) or 2 GB RAM (64-bit)
32 GB of storage
Internet connection for activation

Guarantee

If the key does not activate, we replace it free of charge. If a replacement is not possible, you get a 100% refund within 14 days of purchase. Free activation help: support@smart-keys.shop.