Hi! I found a list of keyboard hotkeys/shortcuts which I'm sure will aid those like myself who are learning their way around Skype.
The following page has a number of tabs which bring up different keyboard hotkey layouts depending on the version of skype you're using for what platform so select the appropriate tab to see the hotkey layout for your Operating system. https://support.skype.com/en/faq/FA12025/what-are-hotkeys-and-how-do-i-use-t hem-in-skype
