Cryptocurrency exchanges are websites where you can buy, sell or exchange cryptocurrencies for other digital currency or traditional currency like US dollars or Euro. For those that want to trade professionally and have access to fancy trading tools, you will likely need to use an exchange that requires you to verify your ID and open an account. If you just want to make the occasional, straightforward trade, there are also platforms that you can use that do not require an account.
The screenshot below is a basic representation of these concepts, where the horizontal lines roughly mark zones where price either finds a ceiling or a floor, and generally, in an uptrend, past resistance zones can become supports later on (notice how candles earlier failed to breach the second-last horizontal line, but later bounce off from the same) and in downtrends, support zones can become resistance.
Up until now however, these types of funds haven’t been available to cryptocurrency investors. Due to taxes, legal compliance, impracticality, fear, and other reasons, most investment and hedge funds have limited or no exposure to the big profits that can be found in the cryptocurrency market. Investors have had to manage their blockchain assets manually. But that’s all about to change.
How often will you buy or sell? Some people want to be day traders, but we’ve shown that holding could be the best bet. The general rule of thumb is that the longer of a time horizon you plan on holding for the less risk you incur. This rule carries over into the realm of cryptocurrency from stock investing. However, here may be times to simply cut and run. Declines due to unforeseen structural issues are an indicator to cut losses and sell out.
TIP: A cryptocurrency wallet is a place where you store encrypted passwords that represent coins (the equivalent to storing money in a bank account). A cryptocurrency exchange is like a stock exchange or like a currency exchange in a foreign airport (a place people can trade cryptocurrency for other cryptocurrencies and fiat currencies like the US dollar). Just like if you want to trade stocks you need a bank account and access to the stock exchange, it is the same deal with cryptocurrency.

No, the successful trader is not me. I’ve gotten lucky a few times and I’m still refining and trying out strategies; on the other hand, I’m part of communities of people who trade on a daily basis to grow their portfolios, and while some of the results can be attributed to luck, a majority of it is based on fundamentals, good habits, and experience.