QEC or quantum error correction is a necessary step in the quantum computing process to ensure that our measurements are not just ideal or too-perfect simulations of complex systems. It is a multi-step process where we have to apply certain operations in order to account for noise and other influencers that may affect the computation run on quantum computers. For ways to get started, visit [Error Correction. ](obsidian://open?vault=Obsidian&file=Quantum%20Vault%2FQuantum%20Realm%2FAlgorithms%2FBasic%20Concepts%20Review%2FError%20Correction)