Consumers should know that webcam is a video capture device connected to the computer or computer network with the help of usb port. Sometimes webcam is connected with the network, ethernet and wifi in the devices bought from the market. Consumers should keep the information that webcam is used for video telephony allowing the computer working as videophone and video conferencing station. Later webcam is used in messenger programs like windows live messenger, skype,and yahoo messenger services. Webcam do have the usages in video files recording and still-images which can be accessed via various software programs, devices and applications.

People should know that webcam launched first time in 1991 in the computer science department in cambridge university. In 2001 the usage of webcam was blocked because of some techincal prbolem in the market. It is known that the oldest webcam is still working since 1994 at San Francisco State University. The StevesAntFarm.com was introduced in the 1994 which was the first webcam of its kind in the market. Also in 1996 another webcam launched in the market was JenniCam which got popular on webcam sites at that time. After finding the demands from the consumers apple and other computer hardware producers start producing inbuilt webcams in the laptop and desktop screens preventing the usage of usb and firewire webcam externly.

Consumers should know the fact that the features of webcam and performance depends on the kind of program , computer operating system along with computer's processing capabilities inthe market. Consumers get benefit of large qualitative video in logitech webcam if computer is containing dual-core processors with specifications in the market. Now video calling back up is included in various programs like yahoo messenger, aol instant messenger, windows live messenger, skype, ichat,paltalk, ekiga, stickam, tokbox, camfrog, gamil, meetcam, and filmon . Consumers can visit online shops or from local stores to know more about webcam and its varieties as per their pockets .

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