At its core, a cryptocurrency is numeric, randomly generated and encrypted electronic codes, which by arrangement is used by many users of personal computers and specially developed client software.
The bitcoin is considered as the main or basic digital currency, but there are also other types of altcoins, a cost and a protocol of generation of which are based on the initial development of the BTC open source code.
To earn or generate cryptocurrencies, specialists create the so-called mining farms. The whole process can be performed in different ways, which depend on the special theoretical knowledges of the equipment configuration.
If you are a novice investor or simply interested in the topic and have no special knowledges and relevant abilities, but possesses good technical devices, you can use the configurations from professional mediators or groups of miners which specialize in the production and use of the digital money.