Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Do you already have a Microsoft 365 personal subscription? If so just go ahead and install.
Please go to https://www.office.com
Sign into the Microsoft account you used for the subscription. Click on the 9-dot icon on the upper left > More apps.
Then on the upper right, click on "Install apps". This will now download the installer file. Once downloaded, click on the file to install. It will install the Desktop version of the apps for you then.