This document provides information on the locations of log files in cPanel & WHM. It lists various filepaths where logs are stored, such as /var/log/messages which contains general error messages, /home/username/.cpanel/logs which contains user task queue errors, and /usr/local/cpanel/logs/access_log which contains cPanel & WHM user access records in common log format. The document also notes that the log file locations can be customized with configuration files and the listed paths show default configurations.