the skype is not save for the pc
Where did you hear that? Skype is safe for your PC, I have been using it for 4 years now calling my family in the UK and Canada for 0.07 pln per minute, and I only had one issue when I clicked on a link that was sent to me, but that was my own fault. Gadu Gadu, MSN messenger and others like it are the same; just don’t click on any link that you are not sure from who it came from. Believe me it is safe :O)