Watching online video generally means logging on to youTube for most people. We just type youtube.com in the browser address bar, watch the videos and write some spicy comments if we like. But we can squeeze more out of youTube if we adopt some useful tricks while surfing videos.
In YouTube we can directly jump to the particular point without streaming from the beginning by typing little at the end of the video URL, just append #t=(MinuteAndSecond) to the end of the video URL, for instance #t=2m45s will start playing video from 2 minutes and 45 seconds. It is unknown for most of us but very useful when you want see from particular sequence of video instead of beginning.