What are crypto Forks & how do they work?

Cryptocurrency forks are a fascinating aspect of the blockchain world, but how do they actually work? Essentially, a fork occurs when changes are made to the protocol of a cryptocurrency that result in two separate versions of the blockchain. This can happen due to disagreements among developers, security issues, or simply to add new features. There are two main types of forks: soft forks and hard forks. A soft fork is a change that is backward compatible, meaning that nodes running the old software can still interact with nodes running the new software. This type of fork usually doesn't require miners to upgrade their software. On the other hand, a hard fork is a more significant change that creates a completely new blockchain with a new set of rules. This requires miners to upgrade their software to continue participating in the network. Hard forks can lead to the creation of a new cryptocurrency, with the old and new versions coexisting separately. But why do forks happen? One common reason is to address security vulnerabilities or bugs in the existing protocol. Forks can also be used to implement new features or changes to the blockchain that the majority of users or miners agree upon. So, in summary, cryptocurrency forks are a result of changes made to the blockchain protocol that create two separate versions of the blockchain. Understanding the difference between soft and hard forks, as well as the reasons behind them, is crucial for anyone involved in the world of cryptocurrency.