Generatedata.com. 30+ Killer Web Development Screencasts to fine tune your skills. A single image helps us to understand the concept better than a description of 1000 words.
In a similar manner reading a code of thousand lines wont make us learn a software than a single video demonstration. There comes the purpose of Screen shots which helps us in the form of screen casts to learn our task in a quick and relaxed manner. So sit back and do your task in an effective manner.Updating the information on the site or developing the site as a whole is Web Development.