I'm self-employed and work from home but communicate regularly with a work contact via skype. A lot of the stuff I do is confidential and me and work contact discuss this in a fair amount of detail (I get the work from her - she has signed all the relevant confidentiality contracts). I have only just realised that skype seems to be storing my conversations which has freaked me out a bit as I was under the impression that they weren't stored. I can't seem to find out online how I delete these conversations without deleting the account. Work colleague doesn't seem to know (or be that bothered) but I think it's important. Does anyone know how to do this?