Click the RC-20 Retro Color logo in the top left corner or the XLN Audio logo in the bottom middle, or use the top right Menu, to get to the About page. Here you can see some system information and read about who did what in the making of RC-20.
Version
Version and Build Date may be of interest for our support team when trouble searching. In general the XLN Online Installer makes sure you always have the latest and greatest version.
Computer ID
The Computer ID is a unique identifier for your computer, used for the license activation system. If the XLN support asks you to, you can click this text to copy the Computer ID.
Graphics Mode
This shows you what graphics resolution you are currently running. (1x = standard, 2x = Retina/High PPI)