If you realize that dial-up no longer meets your needs, choosing high speed internet might seem like a daunting task. Reviewing differences and similarities between services available may help you take a step in the right direction. For instance, cable internet is delivered through existing cable television lines. Data exchange happens through television channels designated for internet transmission. Benefits are ease of connection and fast transmission over dial-up. DSL internet runs through existing landline phone technology called digital subscriber lines. DSL does not interfere with your telephone service like dial-up. Additionally, DSL is always connected and doesn’t need to be dialed in to. Satellite is available for those who want high speed internet, and DSL or Cable infrastructure is not available. All three have fast downloading speeds.  Choice is often based upon availability in your area.