Development in the IT field. What exactly to choose?

Question

IT education

I am 15 years old and I understand that I like the IT field. But I understand that there are a large number of categories and a large number of tasks. If I just graduate from the tower, I won't be able to go to a serious organization. Where do people get information about everything? WPA2 WSAD IPV4 and similar encryptions (I gave as an example what I know).
I understand that without practice you will be a complete 0. Where do people get all the information about the IT world?

Answer 1

It is impossible to get all the information. She's too much.
But there is basic knowledge that is basic for everything else in the IT world - this is mathematics and computer science. Knowing them, you will be able to navigate where to develop further. Even if you come across some new term, you can read its definition and understand it. And without fundamental knowledge it will be very difficult even to read Wikipedia.
In general, the rest of the items are also important. Do not think that an IT specialist does not need Russian or, for example, geography. All school subjects will be useful. Moreover, school subjects are a necessary minimum. To feel confident in life, you need to be interested in something yourself, get carried away, go beyond the school curriculum. Here you have listed abstruse terms, but it is too early for you to know them. Go better according to the school curriculum, which was made just for you so that you do not get lost in the categories. And in your free time, just be interested, satisfy curiosity. This way you will get smarter and smarter. But not immediately, but gradually. It only happens in a fairy tale.

Answer 2

Where do people get all the information about the IT world?

yandex.ru
google.com
duckduckgo.com
stackoverflow.com
en.wikipedia.org
Plus books and documentation.

Answer 3

The IT world is large and diverse. It has a lot of completely different professions.
Engage in general computer literacy to correctly formulate the question.
And so - Google, Wikipedia - for starters, a source of common terms.

Answer 4

Most knowledge is taken at work)
Get a job somewhere as a programmer, even if not in a dream company, and you will immediately start getting a lot of knowledge.
For the first job, a lot of knowledge is not needed.