An online lesson on how to use Windows. If you are new to Windows you should complete the tutorial before attempting to run other software. If you are running Windows 3.1x, click here to run the tutorial. If you are running Windows 95, you can take the Windows Tour. On your Windows 95 desktop, click the Start button and select Help from the Start menu. This opens a help window. Select the Contents tab. Select the entry: Tour: Ten minutes to using Windows.