How to find out what "Logs" are being deleted?

New to CCcleaner... just downloaded 1.00.093Beta...

"Logs" initiated this query, but it applies to all entries...

How does one find out what the ITEMS are which are being deleted.

1- What log files are being deleted in particular

2- What information is in the "cookies" being deleted (Where are they from, what do they contain)

Obviously, this leads to the feature request -- to be able to selectively delete various items, rather than simply categories of items.