How can i invite another person to join in my conversation? its under web messenger?

if im having a conversation on IM with one person, can that person invite someone not on my contact list into the conversation without my permission and so then that other person could find out my details?

hi due to nature of my business,i have to travel a lot,for sometime i myself and my wife use yahoomessenger and invite to each of us for web cam and both of us enjoy over there.could u tell me how far it is safe? Is it possible that any uninvited person...

GF and I both installed Yahoo Messenger. She was already on my Yahoo mail contacts list, but I wasn't on her's because I mostly use gmail. So I got her invite to me on Y Messenger and at the bottom of the invite it said (something like) 'do you want...

I'm chatting on Messenger, how do I turn on my web cam or invite the other person to a video chat?

i received a invite to join LEAH, a friend of mine. i said yes, it was done differently than before, so now, my messenger shows that i am connected to her. my other messenger friends have asked me why it says im connected to leah. i was wondering how...

my icons are not showing up and there for the person cannot invite me to view his webcam

when i invite someone to see my web... that person doesn't see anything...the image is unclear.... you can't understand anythng.....what should i do?

hi due to nature of my business,i have to travel a lot,for sometime i myself and my wife use yahoomessenger and invite to each of us for web cam and both of us enjoy over there.could u tell me how far it is safe? Is it possible that any uninvited person...