To do voice chat, you will need an audio input / output device (such as a headset, sold separately).
To chat with video, you will also need a USB camera (sold separately).
Most chat rooms don't require users to have any special software; those that do, such as Internet Relay Chat (IRC) allow users to download it from the Internet.
Lots of choice in regard to ethnicity and body type!
Omegle is a great platform to chat with random strangers.
To use this feature, you may be required to update the system software.
You can do voice / video chat with people on your Friends list.
If the person joins the chat, his or her image will be displayed and the voice / video chat will begin.