Archiving Or BackUp Custom Presets

Hello Everyone.

First Of All, Thank you very much for all your helps, I appreciate It very much.

I have Created some Custom Presets. In case If my Computer Crashes, or If I buy a new Computer, I would like to have them saved for example in a External Drive, so I can always Import them later, How can I Archive, or Backup the Custom Presets.

I did go to the presets folder, but It was only one file Name: Preset-Style-Default

Thanks.