Backup of Quelea and restore options - The feature in Videopsalm projection software

Hello. Anyone who can assist how to backup and restore quelea projection software?
We have typed so many songs and now our windows 10 laptop has started misbehaving and we need the ability to transfer our materials to another laptop.
Kindly assist.

Sure - see here: Moving or copying your settings | Quelea

Thanks. Will try this it out and revert