With window's 3.0, you can unleash the power of your 286 or 386 computer's protected mode. Unlike earlier releases that made you purchase separate versions of Windows for different hardware, Windows 3.0 integrates in one package three operating modes to derive maximum speed and functionality form your p.c. If you want to use a mix of DOS and Windows applications, you can load several applications, then switch between them without returning to the DOS prompt. In fact, if you're using a 386-based computer, Windows will let DOS applications execute simultaneously with your Windows applications.Program Manager presents your applications as icons you can run with a click of your mouse and allows you to set up additional icons to run DOS, as well as Windows applications.

I think Windows 3.0 is an excellent jump in computer technology, but hopefully this will lead to further jumps as well!!