Believe me or not, but in Windows there is a hidden administrative shares that you can see when you enter in the cmd terminal command:
Most important share is c$.
Lets say you have to connect remote computer and upload some files, you have an administrator right, you know destination IP address, but you don’t know how to do it. So you go to PC and must locally use pendrive or email, or other remote share. And then I come all in white and say: backslash backslash one hundred ninety-two dot one hundred sixty-eight dot oł dot one hundred and one backslash c dollar