There is no option to change the default location of the Calibre library in the built-in UI, but you can edit the config file to do this.

Calibre stores its default library path in global.py.json. You can change it directly:

Go to Windows: %APPDATA%\Roaming\calibre\global.py.json

"library_path": "C:\\Books\\Library",

Change the path to your new library location

I believe the solution for all this Amazon Kindle shenanigan is not about buying a Kobo. It’s about how we do not allow corporations to determine how we protest. Responsible consumption combined with political and social activism is a more sustainable way to challenge corporate power.