Cryptocurrency is a type of digital or virtual currency that uses cryptography for security. Unlike traditional currencies, it operates on decentralized systems like blockchain technology. Popular examples include Bitcoin, Ethereum, and many others.

You can buy crypto on centralized exchanges like Coinbase, Binance, or Crypto.com. Make sure to choose a platform that’s secure, reputable, and supports your preferred payment method.

First, create an account on a crypto exchange. Then verify your identity, deposit funds, and place a buy order for your chosen cryptocurrency. You can store your crypto in the exchange wallet or a personal wallet for extra security.

Trading involves buying and selling cryptocurrencies based on market trends. You can do spot trading, margin trading, or use automated tools. Always research and understand market risks before trading.

You can earn crypto through staking, mining, working for crypto-friendly employers, or participating in airdrops and reward programs. Each method has its own risks and technical requirements.

Rewards can be earned by staking your crypto, joining liquidity pools, or using crypto cards offering cashback. These methods can offer passive income but vary in return and risk levels.