In fact, the main ways for us to learn technology now are: first, professional training schools, and second, going to shops as apprentices.

Professional training school: In one day, except for eating and rest, the rest of the time is used for study, so every day is a systematic study. Professional teachers will explain the content of the course to you, face-to-face practical study, ask questions at any time if you don't understand, and exchange learning with your classmates.

Apprentice in the shop: If you can't concentrate on your studies every day, you must have other things to do. After all, the apprentice's store will pay you a small part of your salary. Sometimes it may depend on how the masters operate, but it is impossible to get started directly for a while.

So how to choose and where to study, this homepage should consider what is the purpose of your study, and choose the one that suits you according to your actual situation.