Hi, my friend has a Mac PC and tried installing Skype on his PC many times, but it doesn't work. He doesn't understand too much about computers and all... He says that a friend, a Mac geek, tried to figure out the problem, but no luck.
So I was wondering what it could be done or what steps needs to be done for Skype to operate on his Mac PC. Any help ?

skype have a support forum they are probably the best bet, seen a few posts on google where people trying to download the new beta version actually ended up getting a .exe file with the windows version, worth checking in properties make sure its not a .exe

https://support.skype.com/en-gb/

ok, thanks for the hint...