If you are considering how to send bitcoin, send with something and where to store them ? Bitcoin is the answer, bitcoin is used to store data, for transactions. Anyone who uses bitcoin also creates a bitcoin wallet on their own. The way it works is that when you open the wallet, you will be provided with one or more public addresses so others can send money to that address. Some reputable sites allow you to create a wallet such as: Blockchain.info, Coinbase
  Most bitcoin storage wallets have extremely high levels of security combining multiple layers. If you want to log in you need to authenticate by email and by phone, or have a feature that allows you to print your wallet yourself for safekeeping. whole. However, you absolutely must not disclose your wallet information to anyone, because if they have login information on your wallet, they can make a transaction and steal the entire number of bitcoin in your wallet.