In Priva Operator each page section has a help-icon in the upper right corner. Click it, and you will get more info about that page section.
Or browse to the online Priva Compass user manual:
Priva Compass user manual (en-GB)
Priva Compass user manual (nl-NL)
Priva Compass user manual (de-DE)
Priva Compass user manual (fr-FR)
Priva Compass user manual (es-MX)
Priva Compass user manual (es-ES)
Priva Compass user manual (zh-CN)
See also:
How do I access the help when using the Compass Operator if I am not online?
Are there courses I can take to learn more about the Compass?