What is cryptocurrency and how does it work?

What is cryptocurrency? A cryptocurrency is a digital-only token. It uses cryptography (hence the shortened name, "crypto") to regulate how the tokens are created, how they're traded, and how secure they are. And (here's the key appeal for many) it doesn't use or need a central bank or government to control or manage them.

What are the major cryptocurrencies?

Major cryptocurrencies include the following: Bitcoin is the world’s first widely accepted form of cryptocurrency. Bitcoin is so popular, there was a time when its name was synonymous with cryptocurrency. But potential investors need to know bitcoins have become very expensive. In 2021, the cost of one Bitcoin was $68,000.

What is a cryptocurrency scam?

"Celebrity" endorsements: Scammers pose online as billionaires or well-known names who promise to multiply your investment in a virtual currency but instead steal what you send. They may also use messaging apps or chat rooms to start rumours that a famous businessperson is backing a specific cryptocurrency.

How is cryptocurrency stored in digital wallets?

Cryptocurrency is stored in digital wallets. Cryptocurrency received its name because it uses encryption to verify transactions. This means advanced coding is involved in storing and transmitting cryptocurrency data between wallets and to public ledgers. The aim of encryption is to provide security and safety.