You need to buy BTC first

1. If you buy bitcoin from the exchange, you can have a security guarantee. If you know someone, you can also trade in private. You can buy it directly according to the market. You only need to download a wallet to store it. But you must invest or trade bitcoin, so the best way is to go to the exchange. Fire money, OK can be! If you don't know, ask me again!

2.

Because usdt is equivalent to self digital currency anchoring the price of US dollar, the price fluctuation is very small and very stable. The purpose of buying it first is to use usdt as the settlement currency in the currency to currency exchange trading. You can directly use usdt to buy bitcoin, which is convenient and fast. Generally speaking, you buy usdt first in the okex exchange, and then you trade bitcoin in the currency exchange, OK, there are many tutorials

extended data:

the two main settlement units of bitcoin are US dollar and usdt (actually can be understood as RMB). In the current market, the main exchange settled in US dollars is coinbase in the United States, which allows users to recharge directly with legal currency

while other large exchanges usually settle in usdt, such as coin an, fire coin, okex, etc., which are all currency transactions. They need to convert legal currency into usdt over the counter (OTC), and then deposit it in the exchange

chainalysis reported that e to the influence of the general environment and other factors, 99% of the spot transactions of bitcoin in China are settled by usdt, which is the main channel for the entry and exit of RMB, that is, the main trading market of usdt is in China

3. What do you ask?

4. Investment risk, market need to be cautious~
take a look at the trend of bitcoin in the past five years. The fluctuation is still very large. The income is directly proportional to the risk. If you want to have high income, you have to bear high risk. Judging from the current price of bitcoin, it is not suitable to enter the market, because it is already at a high level and the rising space is difficult to predict, However, it is very easy to rece the price
the value of bitcoin has not been generally recognized by the government, and the risk is still very high. It is suggested to choose other investment procts

5. In fact, floor trading is often referred to as currency trading. Download an okex app, first enter the legal currency trading, buy usdt, and then go to the currency trading, and use usdt to buy bitcoin. If you don't understand, you can ask me directly

6. If you don't buy a lot of bitcoin, you can put it on the platform directly, but there are some hidden dangers, such as platform theft, or being attacked by hackers
when you have a large amount of bitcoin or want to hold it for a long time, it is recommended that you put it directly into the cold wallet.

7. There is no requirement. Take the okex exchange that I have been using for example, the minimum price is 10 yuan, which is zero threshold.

8. No, but it's more secure through the exchange. The exchange is regulated. Once something goes wrong, someone will help you solve it. If it's dealing with indivials, there's no guarantee

9. Yes, it's very convenient to buy on the exchange now. The exchange provides a platform for bitcoin merchants to open accounts on the platform and retail investors to buy BTC. It is very convenient for retail investors to enter and exit with RMB, and the transaction can be completed in a few minutes. At present, there are many people using okex bitcoin exchange in China, who can support the purchase of bitcoin with RMB.