Running additional instances of Skype

Starting from Skype 4, we can run multiple instances of Skype. To do that, just pass /secondary argument to the skype.exe, just like this:

It will then run the 2nd instance of Skype and so on.

If you don’t like using command line tool you can make a shortcut for  it as explained in this blog post:
http://www.axelsegebrecht.com/how-to/run-multiple-instances-of-skype/