Peer to peer trading (P2P) is the act of buying or selling cryptocurrency directly between users without the need for a third-party (i.e. exchange or broker).
There are two kinds of exchanges, that both hold a range of advantages and disadvantages. These are known as centralised exchanges and decentralised exchanges.
Proof of Work and Proof of Stake are two types of consensus mechanisms that are used to verify transactions on a blockchain network, without a third party.
Alternative coins, commonly known as altcoins, are any cryptocurrencies other than Bitcoin. Since 2008, there have been more than 9,000 altcoins created.
An NFT, or non-fungible token, is a unique digital asset that cannot be replaced by something else. NFTs can be anything digital, like art, music and movies.