How and Where to Invest in Cryptocurrencies?

A cryptocurrency is a digital asset designed to work as a medium of exchange that uses strong cryptography to secure financial transactions, control the creation of additional units, and verify the transfer of assets.
How and where to invest in cryptocurrencies?
A simple way is to buy bitcoin for real money, for example on a cryptocurrency exchange, and then leave BTC for a long term or invest it in one of the selected coins. You can also use a crypto-exchanger, but there, as a rule, the commission is a little higher, but in this case you can get coins directly to a cold wallet (it is more reliable), without additional transfers.
The second way is to mine cryptocurrency by mining on your equipment, and after transferring it to the exchange, you can exchange it for any other. You can assemble a “farm” for mining at home. The minimum amount required to purchase equipment is several thousand dollars. Mining on its equipment has lost its relevance in 2019.
