Can I buy crypto with my bank account?

Hello there, I'm curious about purchasing cryptocurrency using my bank account. Is it possible to do so, and if so, what are the steps I need to follow? Are there any specific requirements or restrictions I should be aware of? Additionally, are there any fees associated with using my bank account to buy crypto, and if so, how much can I expect to pay? I'd appreciate any insights you can provide on this topic. Thank you!