@MarkSealey Thanks Mark

First you need to open the Palettes Window:
Screen Shot 2022-06-20 at 9.09.41 am.png Then click the Export button:
Screen Shot 2022-06-20 at 9.09.35 am.png

@sweetp

Thanks, Russell; that makes sense.

IOW go for a completely 'fresh start'?

Is your recommendation geared towards speeding up your browser and keeping things as simple as possible, please? If so, I like that idea! I guess we've got so used to cookies…