Nhận biết lợi ích của Bitcoin. Thận trọng với những bất lợi khi sử dụng Bitcoin. Rủi ro khi sử dụng Bitcoin làm kênh đầu tư.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Bitcoins major advantages include low fees, protection from identity theft, protection from payment fraud, and immediate settlement.   Low fees: Unlike using traditional finance systems, whereby the system itself (like PayPal or a bank) is compensated with a fee, Bitcoin bypasses this entire system. The Bitcoin network is maintained by the "miners", who are compensated with new Bitcoin.  Protection from identity theft: Bitcoin usage does not require a name, or any other personal information, sim