Miscellaneous topics that do not fit into specific categories.
1
You can only install one version of Office on your PC at a time, so you would need to uninstall Microsoft 365 before you install Office 2024.
2
Before you do that, if you store your files on OneDrive online, if you cancel the Microsoft 365 subscription, you will loose access to the 1TB of OneDrive storage that comes with the Microsoft 365 subscription and only have the free 5Gb of storage.
So if you have more than 5GB of data used on your One Drive online, you risk loosing access to your files, you first need to ensure you have a safe copy of all your files downloaded to your PC in a folder not synced to OneDrive, by default OneDrive syncs the Desktop, Documents and Pictures folders.