Bitcoin is the first ever created cryptocurrency and was invented by an individual or a group of people in the Satoshi Nakamoto. It is a virtual currency which holds value like a normal fiat currency but does not have any physical form. We can say it an online version of cash but it holds more value than any other currency.
Bitcoin is the completely decentralized digital currency that is, it does not have any central authority to regulate this currency. Since there is no authority, all the transactions made with bitcoins all peer to peer. And has no third party services to play the role of intermediaries between the sender and receiver.
You will be able to use this currency for an alternative to cash and can buy and sell products and services for them. Nowadays, more people are accepting bitcoins as a mode of payment and so its popularity has been increasing everyday among more individuals. Also, using this digital money, you can transact them over different countries.
For transacting them, there is no and sometimes less transaction fees is involved. But in case of normal fiat currencies, you need to pay loads and loads of taxes and so bitcoin can be known as international currency. You would have come across that the value of bitcoins is rising every year. Yes, it is true, regardless of its fluctuation, its value is increasing.
When you are looking for a way to make more money, investing in bitcoins is the best method. You can even buy them or get free bitcoin from online faucets websites by doing some tasks. Since bitcoin is digital currency to store them, you must have a digital wallet. There are a variety of wallets and from them you can choose one that suits your needs.