The software can be configured using the Settings button found on the main interface. From that location you can perform additional configuration related to features, protection, proxy, update, subscription and many other available options.
On the other hand, if you need to perform Repair, Uninstall or Reinstall operations from the Control panel, and the software is missing on the uninstall list, you can always install the application again because everything will be completely restored in case of an error.