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Installation guide

Microsoft Windows 10 PRO Full RETAIL — installation

Updated 2026-07-03

Redeeming a Windows 10 key is really simple, just follow these steps:

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Visit the official Microsoft website and download this official and suitable Windows 10 version. PRO version in this case

Click the download button below "Create Windows 10 installation media" to download the media creation tool.

When you are performing an installation of Windows 10 on your PC, you will be prompted to enter your activation code.

Eventually, after the successful installation of the OS you can go to the Start menu, and then select Settings - Update & Security - Activation - Update product key - Change product key.

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