I'm pretty sure your answer is VPN. Hope this helps!
Answer:
xcopy
Explanation:
xcopy (which stands for extended copy) command, was created to have several functions and ability to copy one or more folders, files or an entire directory from one location to another. It is more powerful than copy command that was seen in the first set of operating systems. It is currently being built into desktop operating systems and Microsoft windows server.
Application of a new technology and is much superior to rival products
If we are talking about a simple North American Keyboard, The answer would be F1 to F12
Hope this Helps!!!