To map a drive using the Microsoft Windows Explorer:
- Open Windows Explorer on your MS Windows computer.
- Right-click on Computer entry and select Map network drive… from the drop-down menu.
- Choose a local network drive to which you want to map Nextcloud.
- Specify the address to your Nextcloud instance, followed by /remote.php/dav/files/USERNAME/.
or example:
https://example.com/nextcloud/remote.php/dav/files/USERNAME/
Src: https://docs.nextcloud.com/server/latest/user_manual/en/files/access_webdav.html