Purchasing a Microsoft license from Onumeric guarantees that you receive official, authentic licenses at deeply discounted prices.

Our price comparison shows savings of up to 75% compared to the Microsoft Store for lifetime licenses. The purchasing process is simple: select your product (Windows 11 Pro, Office 2024 Pro Plus, or a 2-in-1 bundle), add it to your cart, and complete your order.

The listed base price includes a lifetime guarantee and an invoice. Unlike obscure, second-hand volume licenses, we provide premium, first-tier keys, delivered immediately and in full via email.

The benefits of our lifetime licenses

Lifetime access licenses offer numerous advantages: a one-time payment, no monthly fees, and full compliance.

At Onumeric, we believe this is the easiest way to reduce your fixed expenses while maintaining a complete, professional software experience on your workstation.

Product key activation is the final step in activating your Microsoft license. Upon purchase, you benefit from instant activation: the product key is sent via email, accompanied by a comprehensive guide.

If you require an upgrade (for example, from Windows 10 to Windows 11), the process is quick and efficient. Should any technical issues arise, our dedicated support center is available 24/7 to assist with remote installation.

This personalized service ensures that every customer can download and use their office suite or Windows operating system without any complications.