I've recently learned a lot during my last job!
There are solutions for every major IT problems online, specially web development since it is so important nowadays. But there are very few simple and well structured tutorials for general problems, like for example connecting a simple database to a php website...
Because of that and because I really like to help others, if I'm able to, I'll start my own tutorials.
So be ready, because soon they will be available for free! :D