Concrete5 is a feature-rich software, configurable and easy-to-use. Of course, you cannot learn everything about this cms from the very beginning. The best way to learn it is to play around. If you have time, of course. If not, you might be interested in getting some support from concrete5 community or a third party. You can get some free support in concrete5 forums, but there is some disadvantage: you don't know if you will get help and when you will get help. concrete5 experts might be really busy with work and have no time to answer questions on community forums. If you need an answer or some assistance over concrete 5 cms, you can use our commercial support service.