Copy and paste text in Windows PowerShell with mouse right clicks

I happened across a nice shortcut to copy and paste text in Windows PowerShell. Highlight some text in PowerShell with the mouse, right click to copy the text, and right click again to paste the text at the cursor. If you right click in PowerShell, the current text content of the clipboard will be copied at the cursor.

I did a short video showing this happy shortcut on Windows 7.