Webcams have populated the homes and offices nowadays. These small cameras that are mostly mounted on top of a computer monitor to enable the other party you are talking with to see you. This exchange is mostly done via instant message or maybe even through a PC video conferencing application. The term webcam also describes the low-resolution digital video cameras that are designed for the very purposes of chatting and message exchange. 

These web-accessible cameras essentially involve the use of a digital camera which uploads several images to a web server either through a steady stream data over the Internet. This could be achieved by attaching the camera to a PC or through a dedicated hardware that is purchased exclusively for that purpose.

Those webcams that offer videoconferencing capabilities commonly take the form of a small camera that is directly connected to a PC. The analog cameras are also sometimes used. However, for this setup, you will have to have a video capture card which has a direct or indirect connection to the Internet.

Webcams allow you to have a much more real experience whenever you're having a one-on-one live video chat over the Internet. The usefulness and the inexpensiveness of setting up one has allowed webcams to be a household name for millions of people connected to the Internet. The increased video quality as well as the increased bandwidth has given different PC users worldwide the ability to even videoconference with other parties.

Most of the software chatting programs that have webcam capabilities include Yahoo! Messenger, AOL Instant Messenger or AIM, Windows Live Messenger, Skype, Camfrog and Ekiga.

There are also several video broadcasting sites which have taken complete advantage of this particular technology in order to create internet television programs which are centered around two or maybe even more people.

There are some Internet sites such as bloggingheads.tv which uses this technology in order to set up meaningful talks and conversations between professors, scientists, bloggers and philosophers.  This is only one of the few novel ways that the webcam technology can be applied to different people leading different lives.

Truly, webcams have become as ubiquitous as the personal computer or the mobile phone. This is one of the things that has enhanced the online experience of people and once you get to try it out for yourself, you won't appreciate it as much. So get online and be viewed by your friends or you're daring enough-the world!