i download skype,and then my anti-virus norton said:skype setup .exe has no available reputacion informacion.I intall skype,open put my name in skype and password then skype can not connect !

Have you tried disabling norton and then trying to see if you can connect to see if it this that is blocking the connection?

is the same,skype can't connect

Hi, Try to boot into Clean Boot and test if this issue persists. You could refer to the following article: Help for Skype: Why can't I sign in to Skype?Alex Zhao TechNet Community Support

Hi, Try to boot into Clean Boot and test if this issue persists. You could refer to the following article: Help for Skype: Why can't I sign in to Skype?Alex Zhao TechNet Community Support