Take advantage of free user-posted singing lesson videos. Websites such as YouTube and Fliiby.com have a wide range of short video clips that gives tips and teach professional techniques for singing.
Playing singing-related video games can help you improve your voice. Rock Band and Disney's Sing It are good for singing amateurs who want DIY voice lessons. Rock Band games score the accuracy of your singing tone, and Disney's Sing It allows players to learn from a professional, in Pro Mode.
Record yourself. A good way to improve your voice is to record your singing and then listening to what needs improving. You can even compare your voice to a popular singer's by playing the recording as you listen to their professionally recorded song.
Learn from instructional CDs and DVDs. Professional voice coaches, such as Brett Manning and Roger Burnley, who have taught voice lessons to the likes of Brandy, Keith Urban and Dee Dee Warwick, have been teaching the stars to sing for years and are offering students the chance to learn at home with their singing lesson CDs and DVDs. Brett Manning's Singing Success Course consists of over 300 audio files, and Roger Burnley's Singing Simple comes with almost four hours of singing instruction.