Bitcoin, the first decentralized digital currency, was introduced in 2009 and quickly became recognized as a valuable digital asset. Its main feature is independence from governments and financial institutions, making it an attractive option for investment and international payments. However, significant price volatility and regulatory challenges remain some of the key issues surrounding it.

Bitcoin's decentralized nature indeed offers advantages, but investors should be cautious of its price swings. Regulatory uncertainties underline the importance of staying informed before considering it for investment or transactions.