I would like to share my experience with Youtube as almost all kind of informative viideos and ideas are available at Youtube web site. I have learnt so many things with the help of this website. Most of times while I do not get appropriate support from my team mate to resolve technical issue regarding to IT Services then refer this site and get similar or related videos and according to that I use to resolve the problem.
Any age of person can search video related to them and get knowledge about how do, why do and when do etc. Thanks to Google who has developed it for public information library. The speed of this site is quit well and never get hanged. I am using this site with my data card and it works fine.