Transcription: I'm gonna first open the My Computer window by selecting that and giving it one click. I'm now going to open also My Documents window. Now you can see I have two windows displayed at the same time. Whenever you have multiple windows open you need to understand which window is the active window, which one are you working in, because they might be layered over the top of one another. The way to know which window is the active window is like this. The window that is the active window is going to be displayed with the highlighted title bar such as the case here with the My Documents window. If I c ...