Can anyone without knowledge of encrypted tech use bitcoin? I am interested in registering online, however I haven't got any knowledge on encrypted language not even on software design or whatever it is called.  Is it possible for a person like me to register and enjoy the benefits from bitcoin that surely will become the currency of our modern generation:)
If you just want to use Bitcoin, it is no harder than using a credit card or online-banking. I suggest reading up on some safety best-practices in order to protect your funds, and to use two-factor authentication.

We have put together a collection of frequent questions new users ask. It is to be found here: I am new to Bitcoin, how can I get started?.
It is essentially a bunch of pointers to yet other questions, but should help you find answers to questions that you are concerned with now. Don't worry, you don't have to read all of them at one time or even at all.

If you want to understand how Bitcoin works under the hood, it is more complicated. However, when you think about it, so are credit cards and online-banking. ;)