In order for anybody to be in the bitcoin network or adopt a bitcoin you should have a digital wallet. The digital wallet is like an email which have a web address and a password. With digital wallet you have a public address which is the email address and a password which is the private key.
In the video "how bitcoin works" it was described that you need a digital wallet . Its not only for getting into transactions but also keeping your bitcoins in your wallet.
In this next video , this will describe what is a wallet then later how you can get the wallet . I also have included the description of the blockchain , what is a blockchain and what is happening inside the blockchain.
**What is a digital wallet ? **
**I hope this explains what a digital wallet is ? So what is a blockchain ? **