VoIP allows users to make phone calls using their high-speed Internet connection. This translates into free, or very low cost long-distance calling.

You've seen the advertisements: Acid reflux is a horrible disease that can cause damage to the oesophagus and lead to cancer. Are these claims realistic, or simply exaggerated to sell over the counter medications? The fact is that doctors don't even agree on the causes, treatments, and long-term risks related to heartburn, so you can believe what you want about the ads.

You'll need a high-speed Internet connection to use VoIP, such as DSL or Cable.