However, Windows 7 superseded Vista and was a dramatic improvement ... providing features such as translucent window borders (see Aero). Also changed was the file/folder hierarchy in Explorer ...

This article explains how to open Command Prompt, which is one of the command-line interface programs used to execute ...

and this one to change the Background and Foreground Color. To quickly see what is behind your CMD window in Windows 10, press Ctrl+Shift+- to increase transparency. To make it opaque again ...