Here are some tips for using iZotope Ozone:
Ozone is an industry-standard (plug-in). The “bundle” typically means Ozone Advanced + all its individual processor modules + standard presets + often Ozone Standard features. izotope ozone bundle
Most tutorials only cover the Maximizer and EQ. Here are two features you are probably ignoring: Here are some tips for using iZotope Ozone: