To set the log level, click the "Log Level" slider and move it to the left or to the right. The selected types of messages will change color from blue to gray.
Please note that the log level values are cumulative (i.e. setting the log level to "Warning messages" will also log "Critical messages" and "Error messages").
Use the "Log" drop-down menu to select where to have your log files saved.
Once your changes are complete, click the "Save configuration" button to save them.