Alright. First of all, if you have no software, that's going to be your first point of concert. What sort of music do you want to make? Do you always want to make electronic, or will you want to delve into other genres further down the line?
Your options are pretty clear, where theres the lesser feature-rich things like LMMS and such, but you have a lot of choice. Reason Essentials is very well priced, and you get enough with it to get you started, covering a decent amount of genres. There are also the 'lite' versions of software such as FL Studio and Live, but these tend to be very limited as to what you can do, and definitely don't come with as much stuff. I started using Reason, and it was a great introduction to the world of music production.
After that, there is the point of knowing what to do, what notes to place in your sequencer and so forth. Experimentation will only get you so far, but there are plenty resources for learning. I highly encourage that you learn at least the very basics of music theory, so that things like scales, chords, tonality, harmony, rhythm and timbre make sense to you, and the impact on your music will be much more prominent if you put the effort in to learn this stuff. Even if you disagree, you will end up learning it one way or another, whether you do it consciously via the web or books, or through other means, ie trial and error. The latter will take longer too.
As for the actual production side, that is something I would come back to. If you get caught up in the whole concept of mixing and electronic production early on, you are going to end up frustrated and not want to continue. You want to avoid this frustration, so get yourself some tools, get some theory in you and get creative. Don't worry about standards or other peoples music, set your own goals and achieve them yourself.
Finally, read this. Whenever you feel sad or down about your music, remember it, even come back and remind yourself. Remember, what you create is unique to you, no matter if it doesn't sound as 'professional' or 'heavy' or 'omg' as other peoples, the fact is, it is music that
you have made. Be proud of that.
