Yahoon IM sessions

Not a huge deal but I have been told that many IM sessions are easily retrieved from one's hard drive. Is this true and, does CCleaner address this at all ... that is to say, destroy them when ran?

Thanks

No it doesn't. If you're referring to the Archives feature in Messenger, you just need to disable it in the preferences so they're not recorded in the first place.

If you want, you can also activate custom folders in CC and have it delete the Cache and Profiles folders in c:/program files/yahoo/messenger.