A Virtual Private Network (VPN) is the most reliable method to unblock Skype. A VPN works by creating an encrypted tunnel for your internet traffic, routing it through a server in a country where Skype is not blocked. Steps to Unblock Skype with a VPN:

Changing your DNS settings can help you bypass network restrictions:

Skype offers a web version that can be accessed through a browser:

Try resetting your password through the Microsoft account recovery page.