If you have a lot of folders to delete and do not want to create them one by one in Community, the quickest option is to copy them all in their entirety to the Community folder.
Once copied, there is no need to go in one by one to delete the content. Instead, we can use this Windows PowerShell command (run PS in Administrator mode).
To do this, simply follow these steps:
1- Run PowerShell in Administrator mode
2- Type the following command (replacing YOURUSERNAME with your Windows user name):
Get-ChildItem -Path “C:\Users\YOURUSERNAME\AppData\Local\Packages\Microsoft.Limitless_8wekyb3d8bbwe\LocalCache\Packages\Community*” -Recurse | Remove-Item -Recurse -Force
Once typed (or pasted), press the Enter key to execute the command.
DISCLAIMER: Be very careful when typing the path where the folders are located, use at your own risk.