Is Binance free?

I'm curious, does Binance offer its services free of charge? As someone who's interested in cryptocurrency trading, I'd like to know if there are any fees associated with using the platform for buying, selling, and trading digital assets. Are there any hidden costs or charges that I should be aware of before signing up? Additionally, are there any premium features that require a fee, or is the basic functionality of the platform accessible to all users without any cost? Clarifying these points would help me make an informed decision about whether Binance is the right platform for me.