We install the operating system and complete the initial configuration so your computer is ready to use. Service performed by our technicians.
Windows 11 — Genuine OEM license
Your computer includes Windows 11 with a genuine OEM license, permanent activation and no monthly payments or subscription renewals.
OEM licenses are a Microsoft licensing option used by manufacturers and system builders to supply computers with Windows legally preinstalled and activated.
What does a permanent license mean?
Windows has no fixed expiration date. You can continue using it throughout the life of your computer, provided the license terms and system compatibility requirements are maintained.
Unlike a subscription, you do not have to pay each year to keep the license.
Is the license legal and valid?
Yes. Genuine OEM licenses purchased and used according to Microsoft terms are legal. They are tied to the original computer and generally cannot be transferred to a different computer.
At TEI-NOLOGY, we value transparency: you can check Windows activation under Settings → System → Activation.
A computer ready to use, without recurring license fees.
Service by appointment at our workshop or at your address. Travel is charged separately unless a home-visit offer is explicitly included in the product.
If you already have a valid license, contact us before purchasing so we can adjust the price for the included license cost.






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