How do i get a transcript of child's messenger conversations? VERY IMPORTANT.?

I have suspicion that my daughter is participating in conversations with someone that she should not be. Can anyone tell me how I can get a transcript of those conversations? This is extremely important for me to find out how to...if it is possible...How do i get a transcript of child's messenger conversations? VERY IMPORTANT.?
unless she saves them onto the computer, i'm not sure thats possible. you could install key logging software which would record every key she presses on the keyboard, and thus get at least her end of the conversation... thats about all i know (Sorry), but good luck..How do i get a transcript of child's messenger conversations? VERY IMPORTANT.?
make sure the archive option is enabled on the pc she uses, if she uses the same pc as u and u archive it should be saving her conversations as well, u could try to get her ID and password and sign in as her, i normally wouldnt say that but if shes a child talking to someone she she shouldnt be talking to then u do whatever u have to do to keep your child safe. if there arent archives a key logger maybe the only way to go. good luck to u.