Can you buy crypto on PancakeSwap?

Excuse me, I'm curious about the capabilities of PancakeSwap. I've heard a lot about it in the crypto community, but I'm still not entirely sure what it's capable of. Specifically, I'm wondering if it's possible to buy cryptocurrency directly on PancakeSwap? If so, what kind of cryptocurrencies are available for purchase, and what are the steps involved in the process? I'd appreciate any clarification you can provide on this matter.