Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Hello, you can check it here: https://account.microsoft.com/services to confirm your subscription is listed. If activation still fails, uninstall all old Office versions using Microsoft’s uninstall tool, restart, and reinstall Office 2024 from the Microsoft Store. For ongoing errors, contact Microsoft Support directly to verify your purchase and fix the activation.