Start from basic instruments
There are numerous musical instruments available in the market and they come in different types. For example, if you wish to buy a guitar, you will see a wide range available in the market and all of them will function differently from one another. If you have an understanding of music, you can buy even the most complex stuff. However, this is not recommended for amateurs. They need to buy a simple guitar, so that they can learn its basics.
See tutorials on the internet
Even if you know nothing about your music equipment, you don’t need to worry. Even the most professional musicians started from scratch and took time to achieve perfection. Realise that you are no exception and will take time to understand your equipment. There are a lot of tutorials available on the internet on how to play different musical instruments, but before doing that, you should search some articles related to the basics of your music kit.
Look for a music academy
You will find numerous music academies in your city, where you can get the basic understanding of your music equipment. You will definitely be charged a fee for that, but it is better to get proper education at any cost. Once you have learnt how to play music perfectly, you can also start teaching amateurs in order to earn money.
Rather than trying to understand different music equipments, you should opt for learning one by one. You will definitely see a connection in some musical instruments, so you can learn them simultaneously. For example, the guitar and piano have got similar chords, so you can learn them together.