Deleting an entire folder from cloud backup storage depends on the specific backup service you are using. Here are some general steps that you can follow:

Log in to your cloud backup storage account.
Navigate to the folder that you want to delete.
Select the folder by clicking on it.
Look for a delete button or an option to delete the folder. This could be in the form of a trash can icon, a delete button, or an option in a drop-down menu.
Click on the delete button or option to start the deletion process.
Confirm the deletion if prompted.
It's important to note that deleting a folder from cloud backup storage will permanently remove all the files and data within that folder. Therefore, it's recommended that you make sure you have a backup of the data elsewhere if you need it in the future.

Regards,
Rachel Gomez