You can stay in touch with friends, relatives and colleagues around the world at a fraction of the cost of phone calls or even air mail. Email also lets you send large data files and pictures. There's even a newsgroup solely dedicated to HVAC matters where visitors can get answers to design and system problems and address concerns of interest to the world's HVAC community. There are more and more HVAC sites arriving on the internet. Free demonstration software is available and can also be easily downloaded.
Visitors can also find many important links to other significant industry home pages.
The internet with its global network of computers and their interconnections lets you skip like a stone across oceans and continents and control computers at remote sites. The internet will continue to grow with faster connections, support ever more beautiful graphics and offer increasingly compelling content and information. It has a wonderful spirit of cooperation, not competition, and volunteer effort has largely built the net. Best of all, it is low cost and accessible. It is open to all and has helped us overcome what has been called the tyranny of distance.