How to use YouTube (1/2)

YouTube is a video-sharing website headquartered in San Bruno, California. The service was created by three former PayPal employees in February 2005 and has been owned by Google since late 2006.[4]
The site allows users to upload, view, and share videos, and it makes use of Adobe Flash Video and HTML5 technology to display a wide variety of user-generated and corporate media video. Available content includes video clips, TV clips, music videos, and amateur content such as video blogging, short original videos, and educational videos.....

How to use YouTube (1/2) 01/ ណែនាំពីការប្រើប្រាស់ Youtube .com [2014] 01