What is Cryptocurrency

Cryptocurrency is a digital or virtual currency that is secured through cryptography. These currencies are not under the control of a central bank or government, but operate under a decentralized system, such as blockchain technology.

Key Features:

This currency exists only in digital format and has no physical note or coin.

Blockchain:

This is a digital ledger that records all transactions.

Security:

Transactions are secured through cryptography.

Decentralized:

There is no central controller, such as a bank or government.

Famous Cryptocurrencies:

Bitcoin

Ethereum

Ripple

Litecoin

Usage:

Online shopping

Investment

Money transfer

If you want, I can explain with a simple example as well. Do you need more details or an explanation in Urdu with a graph?