What is Bitcoin and CryptoCurrency

Cryptocurrency is a coin built on cryptographic protocols make all transaction secure and unable to fake. The main feature of it is that nobody is controlling it and there is no central authority. That makes it decentralized and makes it immune to the ways that government controls and interference us. They make it easier to make any transactions, the transfer of the crypto currency is simplified with the use of public and private keys for the best security and privacy you can get.
All the transfers are done with minimal fees (doesn’t mater the amount you are transferring the fees stay the same). If you want to speed up the transfer, you can pay bigger fee, so your transfer goes in front of the queue. The transfer is completed in couple of seconds (if the network is not busy).