The Logs tab is available, if logging has been activated in the current Run/Debug
configuration. This tab is named after the log file. If there are multiple log files
enabled for a run/debug configuration, the tab's name is composed of all the log file names delimited
with the "|" characters; so doing, each specific log is displayed in its own tab:

The logs can contain messages of three types: information, warnings and errors. Use the toolbar buttons to
filter the log output and navigate through the messages.