There are many different wallets. Two main things you should notice is a public and private keys. Public key is to send and receive. Private is only for personal use like connecting wallets. Never share your private key. That's why I recommend coinbase for starters. They eliminate the private key. Give you many public ones for the many crypto you can trade on coinbase. They also will give you about 3 dollars worth of different currencies for training purposes. Have a great day I will see you all next time.