Volume Licenses / MAK

A MAK Volume License is one Multiple Activation Key for businesses: one key activates every device you order. You choose the number of activations on the product page. Choose from Windows 10 and 11 Professional, Office 2019, 2021 and 2024 Professional Plus, and Office 2021 Standard.

Each activation can be used only once: reinstalling or changing hardware uses another one, and our warranty doesn’t cover it. For a single PC, a RETAIL License is the simpler choice: see Windows 11 license keys or Office 2024 license keys.

Good to know: from the moment you reveal the key, you have 30 days to use all its activations or, if it doesn’t work, to tell us. If the 30 days pass and you haven’t told us that it doesn’t work, the activations you haven’t used are no longer covered by our warranty. Your statutory rights are not affected. We sell the key only, without access to Microsoft’s Volume Licensing Service Center, and we recommend that someone from IT activates it. Microsoft support has ended for Windows 10 and Office 2019, and its end-of-support date for Office 2021 is October 13, 2026.