@tito-satya, I understand what you are trying to say. Does it justify to check someone else's personal notes from someone else's laptop even when they object or forcefully do it? He knows there are other people who come that way but he is helping them for whatever reason, same country/same language. And he also doesn't know a lot he asks questions to other people and gets his work done by taking help all over the work. He says he is familiar with it and learning because people support him and he can easily make me look bad if I say anything like that.

@damar: did your manager know about you or they had no idea when you complained?