Audacity (very quick question?)

You probably don’t need any of the plugins in that screen if you just record with audacity and then carry the recording over to your Cubase PC for editing. You can safely uncheck every single one of them if you want to do just recording. You could leave the ones that are located in the ‘audacity’ folder checked if you want, all the other ones are third party ones you probably already have in Cubase. (which is why they’re listed there).